Progress has been () in aeroplane design.
第1题:
Progress so far very good and we are sure that the work will be finished on time.
A. was B. had been C. has been D. will be
第2题:
A、have made
B、has made
C、were made
D、is made
第3题:
A.must be
B.has been built
C.must have been
D.could have been
第4题:
A、 make
B、 made
C、 has made
D、 had made
第5题:
How many life buoys has your ship been exactly________.
A.produced by
B.met with
C.offered of
D.provided with
第6题:
If the ship is disabled by excepted perils while completing a voyage on which she was ______ at the time of chartering,the Shipowner will not be excused.
A.done
B.made
C.engaged
D.taken
第7题:
第8题:
第9题:
The Europeans ()to stay ahead in aeroplane design.
第10题:
An reap was supporting 16 wlans, but now it only supports one. What happened to cause the change?()
第11题:
View the Exhibit and examine the output of the query in different times when the following command runs in an RMAN sessions: RMAN> BACKUP DATABASE FILESPERSET 2; The database has seven data files. Why is the %_COMPLETE refreshed to 13.59 in the third output after reaching 88.77?()
第12题:
done
made
produced
第13题:
Perhaps the experiment _____ by this time tomorrow.
A、has been done
B、will have been bone
C、will do
D、would have done
第14题:
Within the team, a work plan can tell each member what()and why.
A. is being done
B. has done
C. has been done
第15题:
A.has been done
B.was done
C.have been done
D.were done
答案:A
第16题:
A、have
B、has
C、had
D、has been
第17题:
Port of Registry refers to the port where________.
A.the ship has been named
B.the ship has been built
C.the ship has been signed
D.the ship has been registered
第18题:
If at any time the officer in charge of the navigational watch is to be relieved when a manoeuvre or other action to avoid any hazard is taking place,______.
A.the relief of that officer shall be made prior to such action has been completed
B.the relief of that officer shall never be made
C.the relief of that officer shall be deferred until such action has been completed
D.the relief of that officer shall be made by the captain
第19题:
第20题:
第21题:
The work()by the time you get there.
第22题:
Who has done your hair,Susan?()
第23题:
The population of 15 countries has reduced by more than half.
Many countries have made unprecedented economic progress.
Many countries are still struggling with underdevelopment.
Urbanization has been taking place at a fast pace.