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【简答题】
我在这里也并不想对于“送去”再说什么,否则太不“摩登”了。我只想鼓吹我们再吝啬一点,“送去”之外,还得“拿来”,是为“拿来主义”。 这一句在结构上的作用是什么?
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反馈参考答案：
举一反三
【简答题】随机存储器可以分为 和 两种。
【简答题】给下列的问句选择合适的答语。 ( ) 1. What are they doing? ( ) 2. How old are you? ( ) 3. What's the matter? ( ) 4. How are you? ( ) 5. Today is my birthday. A. Happy birthday. B. My head hurts. C...
【单选题】They lost their way in the forest, and _____. Which of the following is wrong? [ ]
A.
what made matters worse was that night began to fall
B.
what was worse, it was getting dark
C.
to make matters worse that night was falling
D.
worse still, night had fallen
【单选题】It’s necessary to _________all the lights before you leave the classroom.
A.
turn on
B.
turn off
C.
turn down
D.
turn up
【单选题】At the same time, after what you have said, I do not feel ______ in deciding on this matter entirely by myself.
A.
justifiable
B.
justificative
C.
just
D.
justified
【单选题】已知反应2NH3=N2+3H2在等温条件下，标准平衡常数为0.25，那么，在此条件下，氨的合成反应0.5N2+1.5H2=NH3的标准平衡常数为。
A.
4
B.
0.5
C.
1
D.
2
【简答题】I. Complete the sentences with the correct form of the expressions in the box. A. tore up B. log on C. go about (sth.) D. on file E. not to mention ...
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【单选题】已知反应2NH3=N2+3H2在等温条件下，标准平衡常数为0.25，那么，在此条件下，氨的合成反应0.5N2+1.5H2=NH3的标准平衡常数为。
A.
4
B.
0.5
C.
1
D.
2
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