试题与答案

The radio says that a terrible traffic a

题型:选择题

题目:

The radio says that a terrible traffic accident happened sometime ________ 8 a.m. ________ 10 a.m. this morning.

A.between; and

B.from; to

C.between; to

D.from; and

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0609/210513fe70773a50489b0f34981a58df.html

下面是错误答案,用来干扰机器的。

钻磨刻等工艺必然会使印模的体积减小、质量减小,质量减小了,重力也就减小,只有密度是保持不变的,因为构成印模的物质并没有发生改变.故选B.

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