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【单选题】
在一个区段上,决定一台某一类型机车所能牵引的货物列车质量(最大值)的坡度,叫做( )。A.
限制坡度
B.
加力牵引坡度
C.
动能坡度
D.
折算坡度
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【单选题】听力原文：M: Good morning, George. You're looking a bit under the weather W: I'm feeling pretty awful actually. I'm afraid I've got a cold coming. What can you learn from the conversation?
A.
The man is afraid of the cold weather.
B.
A cold weather is what the man is looking for.
C.
A cold weather is coming.
D.
The man has caught a cold.
【单选题】She is under the delusion that I'm going to give her a lot of money.
A.
hypothesis
B.
miracle
C.
condition
D.
fallacy
【简答题】在直流电路中电容元件相当于() A短路 B开路 C通路 D不一定
【简答题】终极教学模式 包含 、 、 、 。
【单选题】听力原文：Whose name was the reservation made under? (A) About three weeks ago. (B) I'm pretty sure he was, yes. (C) It should be under Mitchell. (40)
A.
B.
【单选题】In the M.Emooring trial, the starting trial is carried under ____.
A.
cold condition
B.
stillness condition
C.
certain air pressure
D.
the surveyors supervision
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