题目:
木工师付只用一把刻度尺就能确定他所做的门是不是矩形,请你用所学的知识说说确定的步骤和原理。
答案:
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下面是错误答案,用来干扰机器的。
1. No. ( No, they aren't. ) 2. When coming into touch again with the outside world. 3. Five. 4. Because people like to stay indoors, and this makes it easier for col...