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【单选题】
三极管作开关元件时,应工作在
A.
放大区
B.
截止区、饱和区
C.
饱和区、放大区
D.
截止区、放大区
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举一反三
【判断题】GDP 缺口不等同于通胀缺口。
A.
正确
B.
错误
【单选题】眼板的强度是根据______来估算的。
A.
眼板的大小
B.
眼板厚度
C.
眼板重量
D.
眼板外缘至眼孔外缘的距离
【单选题】What was the initial impression that people had of Mr. Darcy?
A.
He was a welcome guest and people liked him.
B.
He was a disagreeable man and people didn't like him.
C.
He was rude to everyone he met.
【单选题】According to the professor, what was the initial problem with the restaurant?
A.
The lights were too bright.
B.
The atmosphere was not exciting.
C.
The noise spilled into the street.
D.
There were too many customers.
【单选题】某商品原报价每吨 英镑 FOBC2%上海,现客户要求佣金增至 5%,若不减少外汇收入,应改报为每吨( )英镑。
A.
784
B.
825
C.
785
D.
824
【单选题】An object is dropped from a bridge. A second object is thrown downwards 1.00 s later. They both reach the water 20.0 m below at the same instant. What was the initial speed of the second object?
A.
4.91 m/s
B.
14.6 m/s
C.
19.6 m/s
D.
21.3 m/s
【单选题】眼板的强度是根据( )来估算的
A.
眼板的大小
B.
眼板外缘至眼孔外缘的距离
C.
眼板重量
D.
眼板厚度
【单选题】What was the initial term for human resource management?
A.
Person Management
B.
Personnel Department
C.
People Management
D.
Human Management
【判断题】GDP缺口不等同于通胀缺口。
A.
正确
B.
错误
【单选题】What was the initial attitude of western pharmaceutical manufactures towards China?
A.
Having some hesitation
B.
Rushing to China to open an office to sell their products
C.
Creating some joint ventures.
D.
Doing some clinical trials in China.
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