后置定语问题many things____impossible in the past are quite common nowadays.A having been consideredBconsidered

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后置定语问题many things____impossible in the past are quite common nowadays.A having been consideredBconsidered
后置定语问题
many things____impossible in the past are quite common nowadays.
A having been considered
Bconsidered

后置定语问题many things____impossible in the past are quite common nowadays.A having been consideredBconsidered
B.considered
分词或者分词短语做定语的时候,要根据动词与名词的关系,来确定使用什么样的分词,如果动词与名词构成主动关系,使用现在分词;如果动词与名词构成被动关系,使用过去分词.本题的things 与consider构成被动关系,故使用过去分词的形式.

选择B considered此题选B,请问A哪里不对,in the past不是完成式的标志吗considered impossible in the past 是做Many things 的后置定语,意思是说,过去许多被认为不可能的事情现在都很平常了。这件事被认为 in the past 要用一般式,这里其实可以改成一个定语从句:Many things that was considered ...

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选择B considered

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