We often have to stay up for our study though we to have enough sleep．( )A．toldB．have toldC．are toldD．were told 题目和参考答案——青夏教育精英家教网—

题目内容

11．We often have to stay up for our study though we to have enough sleep．（　　）

A．

told

B．

have told

C．

are told

D．

were told

分析尽管我们被告知要有充足的睡眠，但是我们还是经常不得不熬夜学习．

解答答案：C 句中主语we是谓语动词tell的承受者，二者形成被动关系，故用被动语态；根据时间状语often可知，此句要用一般现在时态．故谓语动词要用一般现在时的被动语态．其结构为is/am/are+及物动词的过去分词．故选C

点评在完成此类题目时，要通过主语与谓语动词之间的关系来判断句子的语态，是主动结构还是被动结构；然后再根据时间状语判断句子的时态，即可选出正确答案．

练习册系列答案

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	A．	both，and		B．	either，or
	C．	neither，nor		D．	not only，but also

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