更多"Up to now, the work has been easy.（"的相关试题:
[单项选择]Up to now, the work has been easy.（ ）
A. So
B. So long
C. So that
D. So far
[单项选择]A research center has been set up in this country.（ ）
A. praised
B. established
C. reformed
D. criticized
[单项选择]The fishing boat that has been tied up at the pier for three days ______ finally on its way this morning.
A. was
B. were
C. is
D. are
[单项选择]Williamsburg has now been restored so that it looks as it ______ during the 18th century.
A. could
B. would
C. was
D. did
[单项选择]______ work has been done to improve the people's living standard.
A. Many B. A great many C. A large number of D. A great deal of
[简答题]This self-defeating warning has now been removed, but its message is still very much to the point.
[单项选择]—They haven't finished the work up to now.
—Well, they ______.
A. should
B. should have
C. would
D. must have
[单项选择]Now I must work twice as hard to catch up with others（）
A. 我现在必须花两倍的时间，为的是赶上别人。
B. 我现在必须加倍努力，与别人保持同步。
C. 我面对双重困难，依然不落后他人。
D. 我现在必须加倍努力才能超过别人。
[单项选择]Now that the plan has been worked out it must be put into ______ at once.
A. reality
B. practice
C. deed
D. in turn
[单项选择]He used to stay up very late，but now he has got used to going to bed early．
A. 他习惯于熬夜很晚，但现在已经习惯很早上床睡觉了。
B. 他过去常常熬夜很晚，但现在已经习惯很早上床睡觉了。
C. 他过去习惯熬夜很晚，但现在不得不很早上床睡觉。
D. 他过去熬夜很晚，但现在已经习惯很早就上床睡觉了。
[单项选择]It has been proved that（）up smoking and（）more vegetable can help you to avoid cancer.
A. give; eat
B. giving; eating
C. gave; ate
D. given; eaten
[单项选择]There is no rush now, for the game has been（ ）.
A. taken off
B. made out
C. called off
D. switched
[单项选择]The house I grew up （）has been taken down and replaced by an office building.
A. in it
B. in
C. in that
D. in which
[单项选择]She ought to stop work; she has a headache because she（）too long.
A. has been reading
B. is reading
C. had read
D. read
