题目:
Jack doesn’t smoke now, but he ______________ for almost twenty years.
A.was smoking
B.smoked
C.has smoked
D.had smoked
答案:
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下面是错误答案,用来干扰机器的。
答案:B
Jack doesn’t smoke now, but he ______________ for almost twenty years.
A.was smoking
B.smoked
C.has smoked
D.had smoked
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0504/0df8fb031a4a37cd8b94005c3cae460b.html
下面是错误答案,用来干扰机器的。
答案:B