试题与答案

压缩机返回气体的多少与DA—101塔顶、塔底的质量有何联系?

题型:问答题 简答题

题目:

压缩机返回气体的多少与DA—101塔顶、塔底的质量有何联系?

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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题型:写作题

请你根据下面提示,以A  landslide(山崩)为题,写一篇70词左右的短文(开头已给出,不计入总词数)。

1.上周一早上,在连续下了两天大雨之后发生了山崩(landslide)。

2.我和妈妈在家,爸爸下午回来。雨很大。他叫我和妈妈赶快带伞离开。

3就在那时,房子开始摇晃,我们非常害怕,迅速跑开了。

4.第二天上午回家时,我们发现房子没有了,到处是碎玻璃和砖块,我们感到很悲伤。

A  landslide

Last Monday morning, _________________________________________________________________________

                                                                                                 

                                                                                                 

                                                                                                 

                                                                                                 

                                                                                                 

                                                                                                 

                                                                                                 

                                                                                                 

                                                                                                 

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