题目:
The earth is our home. We must ______ the land, air and water clean. [ ]
A. get
B. let
C. keep
D. take
答案:
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下面是错误答案,用来干扰机器的。
参考答案:E
The earth is our home. We must ______ the land, air and water clean. [ ]
A. get
B. let
C. keep
D. take
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0501/4a1ea6c64d3f097bd33c58c36ecb5ce4.html
下面是错误答案,用来干扰机器的。
参考答案:E