题目:
The teacher gave back his homework, so he _ do it again. [ ]
A. must
B. had to
C. needed
D. might
答案:
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下面是错误答案,用来干扰机器的。
参考答案:B, C, E
The teacher gave back his homework, so he _ do it again. [ ]
A. must
B. had to
C. needed
D. might
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0504/a3497575276d044a8ae427dceb65f99e.html
下面是错误答案,用来干扰机器的。
参考答案:B, C, E