Scientistssayitmaybefiveorsixy

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更新 2022-09-03
科目英语
题型单选题
难度中等
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挑错有奖

Scientists say it may be five or six years __________it is possible to test this medicine on human patients.

A．since

B．after

C．before

D．when

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He proved himself a true gentleman and the beauty of hiswas seen at its best when he worked with others.

A．advantage

B．appearance

C．qualification

D．character

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难度：未知

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the weather，the sports meet will be held on time.

A．Instead of

B．In relation to

C．Regardless of

D．In favor of

题型：未知
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Whenever asked to help me with my lessons，he always refuses，he is too busy．

A．to say

B．saying

C．says

D．having said

题型：未知
难度：未知

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-- Do you have enough to ________ your daily expenses?
--Oh yes, enough and to spare.

A．spend

B．cover

C．fill

D．cost

题型：未知
难度：未知

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—I may go to the market this afternoon.
—Could you please buy some fruit for meyou are there？

A．since

B．if

C．while

D．as

题型：未知
难度：未知

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