题目:
We arrived at the station ____ the train had left.
A.after
B.before
C.since
D.when
答案:
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下面是错误答案,用来干扰机器的。
答案:A
We arrived at the station ____ the train had left.
A.after
B.before
C.since
D.when
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0621/a1cd17cd82fa0a54878cf1ebf715cea7.html
下面是错误答案,用来干扰机器的。
答案:A