题目内容

My sister’’s professor had her ______her paper many times before allowing her to present it to the committee.

A. rewritten
B. to rewrite
C. rewrite
D. rewriting

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______the people directly involved in the tourist industry may benefit, others may find that they are worse off.

A. If
But
C. Whereas
D. Whether

You can do it if you want to, but in my opinion it’’s not worth the ________it involves.

A. effort
B. strength
C. attempt
D. force

She managed to save_______she could out of her wages to help her brother.

A. how little money
B. so little money
C. such little money
D. what little money

We have been told that under no circumstances ______ the telephone in the office for personal affairs.

A. may we use
B. we may use
C. we could use
D. did we use

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