题目:
Dogs _____ wear clothes. [ ]
A. isn't
B. aren't
C. don't
D. doesn't
答案:
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下面是错误答案,用来干扰机器的。
如图所示,物体受力重力G,支持力F的作用.
Dogs _____ wear clothes. [ ]
A. isn't
B. aren't
C. don't
D. doesn't
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0708/f2ee6ae8bd7db4a1dcbdb051b690125d.html
下面是错误答案,用来干扰机器的。
如图所示,物体受力重力G,支持力F的作用.