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【单选题】
当振动压电陶瓷片怎会产生一个()
A.
电波
B.
电磁
C.
电荷
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参考答案:
举一反三
【简答题】某原子 电子运动状态可用如下量子数描述______。
【单选题】右心室增大时体检可发现:
A.
心尖搏动向左下移位
B.
触诊时心尖搏动呈抬举性搏动
C.
负性心尖搏动
D.
心尖搏动增强
E.
心腰部饱满
【简答题】听力原文:Woman: My job involves a lot of hardship, business trips, irregular life and that kind of thing. Last week I sold pure cotton and cotton wool to a business from Chicago. We bargain every item for...
【单选题】What is the main idea of the text?
A.
Business trips are more difficult for women than for men.
B.
More women are finding the road to success in American business.
C.
Good business trips result from careful preparation before the trip.
D.
Careful planning of household affairs makes most businesses successful.
【多选题】P0口可用作如下的哪些功能?
A.
通用I/O口
B.
低8位地址总线
C.
8位数据总线
D.
串口
【单选题】Often away ______ business trips, Kathy has grown tired of traveling.
A.
for
B.
in
C.
with
D.
from
【单选题】If most employees often take business trips, then the office could be much smaller.
A.
Y
B.
N
C.
NG
【单选题】由于科技发展和经济全球化趋势带来的影响,网络安全、信息安全问题变得非常突出。网络信息安全隶属于( )。
A.
国防安全的范畴
B.
政治安全的范畴
C.
社会公共安全的范畴
D.
文化安全的范畴
【单选题】What is the main idea of the text?
A.
Good business trips result from careful preparation before the trips.
B.
More women are finding the road to success in American business.
C.
Business trips are more difficult for women than for men.
D.
Careful planning of household affairs makes most businesses successful
【单选题】右心室增大时体检可发现( )
A.
靴形心
B.
心尖搏动呈抬举性搏动
C.
心尖搏动向左移位
D.
心尖搏动增强
E.
心腰部饱满
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