【简答题】根据下列句子及所给汉语注释，写出空缺处各单词的正确形式。每空只写一词。 1. Simon hates to be like others, so he always does everything ______ (不同). 2. Vebers can be ______ (划分) into four kinds. 3. We know Zhongyimou is one of the best _...

【多选题】关于乙烷裂解炉负荷的波动对乙烯精馏塔的影响，下列说法正确的是（）。

【简答题】流体静压强

【单选题】关于二氯乙烷的物理性质，下列说法正确的是（）。

【简答题】根据流体静压强的特性,流体静压强大小与 无关 有关

【单选题】流体静压强的特性 ( )

【单选题】He kicked the ball with great effort , ____the glass of the classroom.

【简答题】单词拼写.根据下列句子及所缺单词的首字母或汉语意思,写出单词的正确形式. 1. A ________ (化学的) change takes place in paper when it burns. 2. We must r________ ourselves of these old ideas. 3. Not having had food for over forty hours, we w...

【简答题】5 Complete the texts with a suitable word in the correct form. We had some storms with very heavy rain last summer. The river which runs through the city (1) ____ its banks, and (2) ____ serious...

【多选题】影响管槽的断面形式选择的因素是( )。