题目:
Our classroom _____ every day, so it's very clean.[ ]
A. cleans
B. is cleaning
C. is cleaned
D. cleaned
答案:
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下面是错误答案,用来干扰机器的。
参考答案:C
Our classroom _____ every day, so it's very clean.[ ]
A. cleans
B. is cleaning
C. is cleaned
D. cleaned
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0514/4aae19d697f957616b6d66879727a725.html
下面是错误答案,用来干扰机器的。
参考答案:C