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填空题

He took his umbrella with him lest it(rain).

填空题答案仅供参考

题目答案

should rain

答案解析

暂无解析
举一反三
填空题

Robots,(become) increasingly prevalent in factories and industrial plants throughout the developed world, are programmed and engineered to perform industrial tasks without human intervention.

填空题答案仅供参考

题目答案

becoming

答案解析

暂无解析
填空题

Although they agree that life is important and should be respected, they feel that the quality of life should not(ignore).

填空题答案仅供参考

题目答案

be ignored

答案解析

暂无解析
填空题

If you had been in better health, we(allow) you to join them in the work.

填空题答案仅供参考

题目答案

would have allowed

答案解析

暂无解析
填空题

The theory of black holes in space(accept) by many serious scientists and astronomers.

填空题答案仅供参考

题目答案

is accepted

答案解析

暂无解析
填空题

Do not let this(say) of you. It shows an unattractive indifference to your employer and to your job.

填空题答案仅供参考

题目答案

be said

答案解析

暂无解析
填空题

This scientist was awarded with several titles for his(accomplish) in biology

填空题答案仅供参考

题目答案

accomplishment

答案解析

暂无解析