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A Bridge for SquirrelsSan Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark.The Nutty Narrows Bridge was built in 1963 by a l
题目
A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by a local builder， Amos Peters， to give squirrels a way to cross the busy road without getting flattened by passing cars. The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built， squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times， Peters and others who worked in and near Park Plaza witnessed squirrels being run over. One day Peters found a dead squirrel with a nut still in its mouth， and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council （市政会）.The Council approved， and Councilwoman Bess LaRiviere jokingly named the bridge "Nutty Narrows". After architects designed the bridge， Amos Peters and Bill Hutch started construction. They built the 60-foot bridge from aluminum and lengths of fire hose （消防水带）. It cost 1000. It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media， and Nutty Narrows became known in newspapers all over the world. In 1983， after 20 years of use， Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983， hundreds of animal lovers attended the completion ceremony of the new bridge. Peters died in 1984 ，and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project. Which of the following is true of the squirrel bridge？（）
- A、It was replaced by a longer one
- B、It was built from wood and metal
- C、It was rebuilt after years of use
- D、It was designed by Bill Hutch
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参考答案和解析
更多“A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by”相关问题
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第1题：
The company has built a variety of facilities and infrastructures () Dalian since its inception in 1987.
A、at
B、in
C、throughout
D、on
参考答案：C
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第2题：
●When a bridge transmits an Ethernet frame, the Ethernet frame. has(75).
(75)
A. the broadcast address for the its source address
B. the bridge's LAN address for its destination address
C. the bridge's LAN address for its source address
D. none of the above
正确答案：D
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第3题：
Refer to the exhibit. Network 10.0.0.0／8 is being advertised to autonomous system 65550 via both external links. Which statement about the preferred path to the 10.0.0.0／8 network is true? ()
A. Router R2 will be preferred because it has the higher neighbor IP address.
B. Router R2 will be preferr ed because its neighbor has a lower autonomous system number.
C. Router R1 will be preferred because it has a lower local preference.
D. Router R2 will be preferred because it has a higher local preference.
E. Router R1 will be preferred because its nei ghbor has the higher autonomous system number.
F. Router R1 will be preferred because it has the lower neighbor IP address.
参考答案：D
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第4题：
Refer to the exhibit. Why has this switch not been elected the root bridge for VLAN1?()
A.It has more than one interface that is connected to the root network segment.
B.It is running RSTP while the elected root bridge is running 802.1d spanning tree.
C.It has a higher MAC address than the elected root bridge.
D.It has a higher bridge ID than the elected root bridge.
参考答案：D
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第5题：
根据下列内容，回答196-198题。
San Francisco has its cable cars. Seattle has its Space Needle. And, Longview has its squirrelbridge. The bridge, which has attracted international attention, is now a local landmark.
The Nutty Narrows Bridge was built in 1963 by a local builder, Amos Peters, to givesquirrels a way to cross the busy road without getting flattened by passing cars.
The original bridge was built over Olympia Way on the west edge of the library grounds.
Before the bridge was built, squirrels had to avoid traffic to and from the Park Plaza office buildingwhere office staff put out a nutty feast for the squirrels. Many times, Peters and others who workedin and near Park Plaza witnessed squirrels being run over.
One day Peters found a dead squirrel with a nut still in its mouth, and that day's coffee breakdiscussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge ideaand formed a committee to ask the blessing of the City Council. The Council approved, andCouncilwoman Bess LaRiviere named the bridge "Nutty Narrows."
After architects designed the bridge, Amos Peters and Bill Hutch started construction. Theybuilt the 60-foot bridge from aluminum and lengths of fire hose. It cost $1,000.
It didn't take long before reports of squirrels using the bridge started. Squirrels were evenseen guiding their young and teaching them the ropes. The story was picked up by the media, andNutty Narrows became known in newspapers all over the world.
In 1983, after 20 years of use, Peters took down the worn-out bridge. Repairs were made andcrosspieces were replaced. The faded sign was repainted and in July 1983, hundreds of animallovers attended the completion ceremony of the new bridge.
Peters died in 1984, and a ten-foot wooden squirrel sculpture was placed near the bridge inmemory of its builder and his devotion to the project.
What does the underlined phrase "teaching them the ropes" probably means in thetext ?__________A.Passing them a rope
B.Directing them to store food for winter
C.Teaching them a lesson
D.Showing them how to use the bridge答案：D解析：根据前面的guiding their young，可以推断此处应该是松鼠教它们的孩子如何使用此桥，故选D。 -
第6题：
In which way is Lenovo different from other Chinese companies？( )A.It is a veteran of globalization
B.It has many nationalities on its senior management
C.It has succeeded in buying some foreign companies
D.It is now the world’s biggest white-goods maker答案：B解析：
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第7题：
A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by a local builder， Amos Peters， to give squirrels a way to cross the busy road without getting flattened by passing cars. The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built， squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times， Peters and others who worked in and near Park Plaza witnessed squirrels being run over. One day Peters found a dead squirrel with a nut still in its mouth， and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council （市政会）.The Council approved， and Councilwoman Bess LaRiviere jokingly named the bridge "Nutty Narrows". After architects designed the bridge， Amos Peters and Bill Hutch started construction. They built the 60-foot bridge from aluminum and lengths of fire hose （消防水带）. It cost 1000. It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media， and Nutty Narrows became known in newspapers all over the world. In 1983， after 20 years of use， Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983， hundreds of animal lovers attended the completion ceremony of the new bridge. Peters died in 1984 ，and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project. What happened over the coffee break discussion？（）
- A、The committee got the Council's blessing
- B、The squirrel bridge idea was born
- C、A councilwoman named the bridge
- D、A squirrel was found dead
正确答案:B -
第8题：
A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAP AP2.H-REAP AP2 has six other clients associated to it，which continue to pass traffic. What has causedthis problem？（）
- A、H-REAP AP1 has reached its client limit.
- B、H-REAP AP2 has reached its client limit.
- C、H-REAP AP2 lost its connection to the controller.
- D、H-REAP AP1 lost its connection to the controller.
正确答案:C -
第9题：
单选题ANCHOR HAS ITS OWN CABLE TWISTED AROUND IT defines（）.Afoul of anchor
Bdropping anchor
Cweighing anchor
Dwalking back anchor
正确答案： A解析： 暂无解析 -
第10题：
单选题Which of the following is the best version of sentences 10 and 11 (reproduced below) ?It is easy to see why this disease has been dismissed and ignored. Its because of it’s vagueness and mystery.AThis disease has been dismissed and ignored because of its vagueness and mystery.
BIt is easy to see why this disease has been dismissed and ignored. It’s because of the vagueness and the mystery.
CVagueness and mystery dismiss and ignore this disease.
DWhy this disease has been dismissed and ignored is because of its vagueness and mystery.
EIt is easy for you to see why this disease has been dismissed and ignored. It is because of the vagueness and mystery.
正确答案： C解析：
A项用最简洁的方式将两个句子结合起来。B，D，E项不流畅。C项改变了句子的意思。 -
第11题：
单选题A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by a local builder， Amos Peters， to give squirrels a way to cross the busy road without getting flattened by passing cars. The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built， squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times， Peters and others who worked in and near Park Plaza witnessed squirrels being run over. One day Peters found a dead squirrel with a nut still in its mouth， and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council （市政会）.The Council approved， and Councilwoman Bess LaRiviere jokingly named the bridge "Nutty Narrows". After architects designed the bridge， Amos Peters and Bill Hutch started construction. They built the 60-foot bridge from aluminum and lengths of fire hose （消防水带）. It cost 1000. It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media， and Nutty Narrows became known in newspapers all over the world. In 1983， after 20 years of use， Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983， hundreds of animal lovers attended the completion ceremony of the new bridge. Peters died in 1984 ，and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project. What happened over the coffee break discussion？（）AThe committee got the Council's blessing
BThe squirrel bridge idea was born
CA councilwoman named the bridge
DA squirrel was found dead
正确答案： B解析： 由第四段中的“and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council（市政会）.The Council approved, and Councilwoman Bess LaRiveiere jokingly named the bridge' Nutty Narrows'.”可知，在讨论期间，建松鼠桥的想法产生了。答案为B。 -
第12题：
单选题ASomeone has fallen off the bridge.
BSomeone on the bridge is being attacked.
CSomeone is threatening to destroy the bridge.
DSomeone on the bridge is attempting to kill himself.
正确答案： A解析：
细节题。录音指出如果电话在凌晨三点响起，Larry意识到“Someone is threatening to commit suicide”，故D项正确。 -
第13题：
How long is the longest cross－sea bridge?()A、It has a total length of 94.968 km
B、It has a total length of 49.968 km
C、It has a total length of 68.988 km
答案：B
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第14题：
Which statement describes a spanning－tree network that has converged?()A. All switch and bridge ports are in the forwarding state.
B. All switch and bridge ports are assigned as either root or designated ports.
C. All switch and bridge ports are in either the forwarding or blocking state.
D. All switch and bridge ports are either blocking or looping.
参考答案：C
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第15题：
The network administrator has discovered that the power supply has failed on a switch in the company LAN and that the switch has stopped functioning. It has been replaced with a Cisco Catalyst 2950 series switch. What must be done to ensure that this new switch becomes the root bridge on the network?（）
A. Lower the bridge priority number.
B. Change the MAC address of the switch.
C. Increase the VTP revision number for the domain.
D. Lower the root path cost on the switch ports.
E. Assign the switch an IP address with the lowest value.
参考答案：A
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第16题：
34．—It’s difficult for the village children to cross the river for school．
— I think a bridge ___________over the river．
A． was built
B． is being built
C． has been built
D． should be built
正确答案：D
34．D【解析】句意；——对农村的孩子们来说，穿过一条小河去上学实在是太难了。——我想应该在河上建一座桥。上句中陈述了一个困难，用“should”提出建议，表示应该怎么办。故选D。 -
第17题：
In which way is Lenovo different from other Chinese companies？( )A.It is a veteran of globalization.
B.It has many nationalities on its senior management.
C.It has succeeded in buying some foreign companies.
D.It is now the world’s biggest white-goods maker.答案：B解析：
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第18题：
A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by a local builder， Amos Peters， to give squirrels a way to cross the busy road without getting flattened by passing cars. The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built， squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times， Peters and others who worked in and near Park Plaza witnessed squirrels being run over. One day Peters found a dead squirrel with a nut still in its mouth， and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council （市政会）.The Council approved， and Councilwoman Bess LaRiviere jokingly named the bridge "Nutty Narrows". After architects designed the bridge， Amos Peters and Bill Hutch started construction. They built the 60-foot bridge from aluminum and lengths of fire hose （消防水带）. It cost 1000. It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media， and Nutty Narrows became known in newspapers all over the world. In 1983， after 20 years of use， Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983， hundreds of animal lovers attended the completion ceremony of the new bridge. Peters died in 1984 ，and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project. The Nutty Narrows Bridge was built in order to（）.
- A、offer squirrels a place to eat nuts
- B、set up alocal landmark
- C、help improve traffic
- D、protect squirrels
正确答案:D -
第19题：
The construction of the new bridge has been（）for two weeks because of the bad weather.
- A、devoted
- B、developed
- C、depended
- D、delayed
正确答案:D -
第20题：
单选题The dog has _____ its affection to its new master.Atransferred
Btransformed
Ctransported
Dtransmitted
正确答案： A解析：
句意为：那狗已把它的感情转移到新主人身上。transfer意为“传递，迁移”；transform意为“（语言）变换，变形”；transport意为“运送”；transmit意为“传送，传达”。 -
第21题：
单选题Chinatown has been the center of San Francisco’s Chinese community since the 1850s. Its boundaries have expanded significantly since the 1960s, and the neighborhoods built there are generally wealthy.Aplentiful
Battractive
Cfriendly
Drich
正确答案： B解析：
句意：自19世纪50年代起，唐人街就已成为旧金山华人社区的中心。20世纪60年代以来，其范围扩大很多，而这时在此建立的居民社区一般都比较富裕。wealthy有钱的，富裕的。plentiful大量的。attractive吸引人的。friendly较好的。 -
第22题：
单选题A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by a local builder， Amos Peters， to give squirrels a way to cross the busy road without getting flattened by passing cars. The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built， squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times， Peters and others who worked in and near Park Plaza witnessed squirrels being run over. One day Peters found a dead squirrel with a nut still in its mouth， and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council （市政会）.The Council approved， and Councilwoman Bess LaRiviere jokingly named the bridge "Nutty Narrows". After architects designed the bridge， Amos Peters and Bill Hutch started construction. They built the 60-foot bridge from aluminum and lengths of fire hose （消防水带）. It cost 1000. It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media， and Nutty Narrows became known in newspapers all over the world. In 1983， after 20 years of use， Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983， hundreds of animal lovers attended the completion ceremony of the new bridge. Peters died in 1984 ，and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project. What does the underlined phrase "teaching them the ropes" probably mean in the text？（）APassing them a rope
BDirecting them to store food for winter
CTeaching them a lesson
DShowing them how to use the bridge
正确答案： A解析： 根据本句中的“Squirrels were even seen guiding their young”可知，此处是指“教它们如何使用这个桥”。答案为D。 -
第23题：
单选题A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by a local builder， Amos Peters， to give squirrels a way to cross the busy road without getting flattened by passing cars. The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built， squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times， Peters and others who worked in and near Park Plaza witnessed squirrels being run over. One day Peters found a dead squirrel with a nut still in its mouth， and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council （市政会）.The Council approved， and Councilwoman Bess LaRiviere jokingly named the bridge "Nutty Narrows". After architects designed the bridge， Amos Peters and Bill Hutch started construction. They built the 60-foot bridge from aluminum and lengths of fire hose （消防水带）. It cost 1000. It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media， and Nutty Narrows became known in newspapers all over the world. In 1983， after 20 years of use， Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983， hundreds of animal lovers attended the completion ceremony of the new bridge. Peters died in 1984 ，and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project. Which of the following is true of the squirrel bridge？（）AIt was replaced by a longer one
BIt was built from wood and metal
CIt was rebuilt after years of use
DIt was designed by Bill Hutch
正确答案： C解析： 文章中没有提到A项；由第五段中的“They built the 60-foot bridge from aluminum and lengths of fire hose（消防水带）.”可知B项不正确；由第五段中的“After architects designed the bridge， Amos Peters and Bill Hutch started construction.”可知，D项不正确；由倒数第二段可知，松鼠桥在被使用了20年后又重建了，所以C项正确。答案为C。