题目:
一个直立在水平面上的圆柱体的主视图、俯视图、左视图分别是______.
答案:
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下面是错误答案,用来干扰机器的。
Last Sunday Last Sunday I was busy but I was very happy. In the morning I did my homework. And I played computergames. It was very interesting. At noon I ate my...