when ( ) questions in class,one should answear them as clearly as possible.A asking B to askC to be askedD asked选D,为什么不选C
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when ( ) questions in class,one should answear them as clearly as possible.A asking B to askC to be askedD asked选D,为什么不选C
when ( ) questions in class,one should answear them as clearly as possible.
A asking
B to ask
C to be asked
D asked
选D,为什么不选C
when ( ) questions in class,one should answear them as clearly as possible.A asking B to askC to be askedD asked选D,为什么不选C
when引导的时间状语从句,省略主语和动词,when （one is） asked questions in class,he should answear them as clearly as possible
选D
这是一个状语从句
asked表示被动
这句话的意思是
当在课堂上被问道问题时，我们应该尽量回答清楚
D..这里是英语的一个用法。完整的句子应该是：
when one is asked a questions in class,he should answear them as clearly as possible.
当从句的主语和从句的主语是一致的时候，从句的主语和助动词，be可以省略
至于为什么不选C，我们再补全下，
when one is to be as...
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D..这里是英语的一个用法。完整的句子应该是：
when one is asked a questions in class,he should answear them as clearly as possible.
当从句的主语和从句的主语是一致的时候，从句的主语和助动词，be可以省略
至于为什么不选C，我们再补全下，
when one is to be asked a questions in class,he should answear them as clearly as possible.
to be done表示什么？表示未来被怎么样，这里应该说的是一个平常的规矩，所以不需要表达将来的意思
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D asked
when引导的时间状语从句主语与后边的主句一致，主语one ,与ask是被动关系，用过去分词
当被问问题时...
D,他的逻辑主语是ONE，应该被问，而C表目的或将来，也不对，所以D。
这条考非谓语动词
D:表被动，因为是被提问所以要选被动
C：的to be表目的，你是被别人提问，所以不可能是表目的
C to be asked
表达在上课,被问到问题时,应尽可能详细回答.