By the time Jack returned home from England,his son from college.(2011·辽宁)
A. graduated
B. has graduated
C. had been graduating
D. had graduated
By the time Jack returned home from England,his son from college.(2011·辽宁)A. graduatedB.
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解决时间 2021-12-31 17:58
- 提问者网友:龅牙恐龙妹
- 2021-12-31 05:58
最佳答案
- 五星知识达人网友:轮獄道
- 2021-12-31 06:37
A. graduatedB. has graduatedC. had been graduating(答案→)D. had graduated解析:考查时态。句意:杰克从英格兰回到家时,他的儿子已经大学毕业了。by the time...“到……的时候”引导时间状语从句时,如果从句的谓语动词用一般过去时,主句的谓语动词要用过去完成时。
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- 1楼网友:神鬼未生
- 2021-12-31 07:09
我明天再问问老师,叫他解释下这个问题
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