因?yàn)?could have done 的結(jié)構(gòu)是本不應(yīng)該做某事 但卻做了.說明已經(jīng)告訴了.動作發(fā)生在過去,所以用過去式、、、had had 是過去完成時.過去完成時必須是過去的過去.必須要有一個過去的時間段.
比如
when I got the station yesterday,the bus had left.這里用had left 是因?yàn)樵谖业竭_(dá)車站之前 車已經(jīng)走了.這個走,是發(fā)生在我到達(dá)之前.got已經(jīng)是過去式(因?yàn)槭莥esterday) 所以后面用had left.而你說的這題并不是過去的過去,它沒有一個對比時間段
3.I could have called you yesterday,but I ________ your telephone number.
3.I could have called you yesterday,but I ________ your telephone number.
.
I could have called you yesterday,but I ________ your telephone number.
A.didn't have B.won't have C.hadn't had
D.wouldn't have
能解釋一下為什么不選C,麻煩您了
.
I could have called you yesterday,but I ________ your telephone number.
A.didn't have B.won't have C.hadn't had
D.wouldn't have
能解釋一下為什么不選C,麻煩您了
英語人氣:810 ℃時間:2019-11-05 01:06:20
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