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【多选题】
As station officers, what should we do when there are too many passengers waiting for the train on the platform?A.
We should remind passengers to mind the gap between the train and the platform and get on first and then get off.
B.
We should advise passengers to move to the end tail/ head of the platform with fewer people.
C.
We should remind passengers not to force in the train while the doors are closing up.
D.
We should push in all the passengers stuck at the door and make sure that the door could be closed.
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反馈参考答案：
举一反三
【单选题】理想气体反应 CO g + 2H2 g = CH3OH g , 若起始原料CO与H2的分子比为1:2,
A.
α与p有关
B.
H2的转化率是2α
C.
Kp=[ α 3-2α 2] / [ 4 1-α 2p2]
D.
Kp与p2成反比
【简答题】Japan is one of main tuna consumers.
【单选题】理想气体反应CO(g)+2H 2 (g)→CH 3 OH(g)的 与温度T的关系为： ，若要使反应的平衡常数 ，则应控制的反应温度：( )。
A.
必须低于409.3K
B.
必须高于409.3K
C.
必须等于409.3K
【简答题】请把下面的句子翻译成汉语(文字作答): The main reason why the average score of Chinese students in IELTS is even one point lower than Japan after so many years of hardworking is the way in which they learn only focuses...
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