题目内容
5.Not until they left school ______ how much their teachers loved them and helped them.( )A. | they realized | B. | had they realized | ||
C. | they would realize | D. | did they realize |
分析 直到他们离开了学校,他们才意识到他们的老师们是多么的爱他们和帮助他们.
解答 答案D.
考查倒装句.句意是:直到他们离开了学校,他们才意识到他们的老师们是多么的爱他们和帮助他们.Not until放在句首,主句要发生主谓倒装,再根据时态,"他们意识到"是在"他们离开学校之后",故用一般过去时.故选D.
点评 解答此类题目,首先要掌握倒装句的相关语法,然后根据语境选择正确的答案.
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