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【简答题】
曲线 在对应于 的点处的切线方程为: ,法平面方程为: (按先后顺序在括号内填上恰当的数字).
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皮皮学刷刷变学霸
举一反三
【单选题】When you are asking for information, what will you say?
A.
I joined the company two years ago.
B.
I’d like some information about flights to Tokyo.
C.
It’s available in three sizes.
D.
This one is more expensive.
【简答题】比例是指图中 与其 之比。 图样上标注的尺寸应是机件的 尺寸,与所采用的比例 关。
【简答题】王明在老师的帮助下取得了很大的进步。 Wang Ming make progress with one’s help. 2. 当一名会计是我的梦想。 M y dream is ... become an ... 23. 凯特和玛丽都是我的堂姐,她们中的一个来过中国。 .. Mary .. Kate are my cousins, and one of them ... to China. 24. ...
【单选题】If you are asking the way, which sentence won't you choose.
A.
Show me the way to the post office?
B.
Could you tell me the way to the post office?
C.
Do you know how I can get to the post office?
D.
Could you tell me how to get to the post office?
【单选题】如图示液力变扭器的性能曲线，当发动机以800转/分运转，而涡轮不转时，则变扭器的输出转矩（）。
A.
与发动机输出转矩相等
B.
增扭2.2倍
C.
增扭0倍
D.
减扭1.8倍
【单选题】听力原文：If you are asking for someone to translate this document, I think the new secretary, who is bilingual, can do the job hand over fist. (23)
A.
No one in this office is willing to do the translation except yourself.
B.
The new secretary will ask someone to fix the date for you.
C.
The new secretary can type and hand in the document for you.
D.
The secretary is an able person to help you with the translation.
【简答题】比例是指图中 与其 之比。
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