题目内容

如果三个视图中有二个视图为梯形,有一个视图为多边形,那么该视图反映的实体为棱台。

A. 对
B. 错

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关于圆柱体三视图的说法,以下( )是正确的。

A. 有一个视图的外形轮廓为圆形
B. 有二个视图的外形轮廓为矩形
C. 有一个视图为梯形

如果三个视图中有二个视图为矩形,有一个视图为圆形,那么该视图反映的实体为圆柱体。

A. 对
B. 错

Sometimes it was a bit boring to work there because there wasn’t always __ much to do.

A. such
B. that
C. more
D. very

The performance of Class A students is much better than ___of Class B students

A. this
B. those
C. one
D. that

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