How long ____each other before they _____ married
How long ____each other before they _____ married
A have they known ,get B did they know ,were going to get C do they known ,are going to get D had they known ,got
A have they known ,get B did they know ,were going to get C do they known ,are going to get D had they known ,got
英語人氣：164 ℃時間：2019-10-31 13:24:29
優(yōu)質(zhì)解答
選D BEFORE一個過去式用過去完成時
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