更多"Therefore I think we must ______, r"的相关试题:
[单项选择]To keep______, we must do more outdoor exercises.
A. well
B. fine
C. fit
D. health
[单项选择]To keep ____________ ,we must do more outdoor exercises.
A. well
B. fine
C. fit
D. health
[单项选择]The more we look at the painted picture hung on the wall, ______.
A) we like it less C) the less we like it
B) less we like it D) we less like it
[单项选择]Some people think more of animals than will of children.
A. they have
B. they had
C. they are
D. they do
[单项选择]—Must we finish the composition in class
—No, you ______.
[单项选择]We need one hundred more signatures before we take the ______ to the governor.
A. plea
B. petition
C. patent
D. claim
[单项选择]"Must we hand in our exercise-books now" "No, you （ ）
A. mustn't
B. don't
C. needn't
D. can't
[单项选择]Now that we've worked out the plan, we must put it into ______ as soon as possible.
[单项选择]We must get up early tomorrow, （ ）we'll miss the first bus to the Great Wall.
A. so
B. or
C. but
D. however
[单项选择]What does the author think about trying to find weaknesses in other people' s research
A. It should only be attempted by experienced researchers.
B. It may cause researchers to avoid publishing good work.
C. It is currently being done to excess.
D. It can be useful in planning future researc
[单项选择]More and more people realize we won't have clean water to drink unless something （ ） soon.
A. was done
B. will be done
C. to be done
D. is done
[单项选择]A computer（ ）think for itself. It must be told what to do.
A. can't
B. couldn't
C. may not
D. might not
[单项选择]We must get up early tomorrow, ______we will miss the 6 o'clock train to Shanghai.
[单项选择]Jim would rather we ______ now, but we must go to work.
[单项选择]Susan: Do you think we should accept Johnson's research proposal
Barry: I don't know. ______
[单项选择]We must leave the party at exactly 9:00 ______ we'll be late for work.
A. for else
B. other
C. else
D. otherwise
[单项选择]More charity goods must be sent immediately to those African countries ______ by poverty and hunger.
A. hurt
B. suffered
C. hammered
D. stricken
[单项选择]We can find more and more grey wolf in Alaska.
