题目内容
5.Not until he left his home to know how important the family was for him.( )A. | did he begin | B. | had he begun | C. | he began | D. | he has begun |
分析 句意为:直到他离开家,他才知道这家人对他有多重要.
解答 答案:A,当not until放在句首的时候,句子要用倒装语序,主谓应部分倒装.又因为begin不是发生于left之前,故不需用过去完成时,所以本题选择A.
点评 考查倒装句式时,要注意句中开头的词语,还要注意是用部分倒装还是完全倒装,另外要注意句中所用的时态.
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