not _____ it right ,he was encouraged to try again A did B d

not _____ it right ,he was encouraged to try again A did B done C to do D having done 选什么呢
cloud_08 1年前 已收到1个回答 举报

fengyonghua2004 幼苗

共回答了13个问题采纳率:92.3% 举报

D
he was encouraged to try again 主句是一般过去
从句 选having done 表示发生在主句之前.

1年前

7
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