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What does the word “this” underlined in the third paragraph refer to?A．We will lose much more than we can gain．B．Humans have begun destroying rainforests．C．People have a strong desire for resources．D．Much carbon dioxide comes from burning rainforests．
题目
What does the word “this” underlined in the third paragraph refer to?
A．We will lose much more than we can gain．
B．Humans have begun destroying rainforests．
C．People have a strong desire for resources．
D．Much carbon dioxide comes from burning rainforests．
相似考题
参考答案和解析
正确答案：A
更多“What does the word “this” underlined in the third paragraph refer to?A.We will lose muc ”相关问题
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第1题：
4．—_________ Mike________ his homework in the evening?
—No，he doesn't．
A． Do；does
B． Does；do
C． Do；do
D． Does；does
正确答案：B
4.B【解析】考查实义动词的疑问式为“Does+主语+do，故选B。 -
第2题：
Because objects（ ） data and implementation, the user of an object can view the object as a black box that provides services.A.encapsulate
B.inherit
C.connect
D.refer答案：A解析： -
第3题：
执行下列语句之后，正确的是（） float m=100, n=200; float &refer_m=m, &refer_n=n;
A．&refer_m=n;
B．*refer_m=*refer_n;
C．refer_m=refer_n;
D．&refer_m=&refer_n;
refer_m=refer_n; -
第4题：
Which of the following may illustrate the difference between "competence" and__________ "performance"?A．What a person "knows" and what he/she "does".
B．What a person "can do" and what he/she "does".
C．What a person "does" and what he/she "knows".
D．What a person "does" and what he/she "can do".答案：A解析：考查语言学知识。competence“语言能力”，指语言使用者对于语言规则系统的潜在意识；performance“语言运用”，指在具体场景中语言的实际运用，二者对应的分别为“knows”和“does”。故选A。 -
第5题：
At that time,we did not fully grasp the significance of what had happened.A:give
B:attach
C:understand
D:lose答案：C解析：本句意思：在那个时候，我们没有完全领会所发生事情的意义。grasp在此意为“领会，明 白”，与understand（理解）意思相近。give给；attach附上；lose丢失。 -
第6题：
3、执行下列语句之后，正确的是（） float m=100, n=200; float &refer_m=m, &refer_n=n;
A．&refer_m=n;
B．*refer_m=*refer_n;
C．refer_m=refer_n;
D．&refer_m=&refer_n;
B 解析：考查二维数组的定义和初始化。在选项B)中,因为数组第一维的数目不明确,所以理解会有歧义,可以理解为1行3列,或者2行3列等。