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【单选题】
绕线式异步电机起动时,在转子绕组中串入电阻,串入电阻越大,其起动转矩( )。
A.
先增加后减小
B.
增加
C.
减少
D.
保持不变
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参考答案:
举一反三
【单选题】设置命令按钮的( )属性为True,可使按Enter键时,执行该按钮的单击事件过程。
A.
Cancel
B.
Enabled
C.
Value
D.
Default
【判断题】在Photoshop中,如果一张照片的结果不够清晰,可用锐化滤镜弥补
A.
正确
B.
错误
【单选题】听力原文:W: What would you like to have, sir? M: Well, I'd like to have an apple juice and a chicken sandwich. Where are the two speakers?
A.
In a restaurant.
B.
On a farm.
C.
At a man's house.
【单选题】---Our basketball team will beat theirs and win the match. --- _________ Your team is the best in our city.
A.
I’ m afraid not.
B.
I believe so.
C.
Of course not.
D.
Well done!
【单选题】设置命令按钮的()属性为True,可使按Enter键时,执行该按钮的单击事件过程。
A.
Enabled
B.
Value
C.
Cancel
D.
Default
【单选题】--Mike, our team will play against the Rockets this weekend. I ’ m sure we will win.--_______!
A.
Congratulations
B.
Cheer up
C.
Best wishes
D.
Good luck
【单选题】听力原文:W: What would you like to have, sir? M: Well, I'd like to have an apple juice and chicken sandwich. Where are the two speakers?
A.
In a restaurant.
B.
On a farm.
C.
At the man's home.
【单选题】W: You look so happy. Any good news? M: Yes! Our team got the champion! W: ___________. I’m so happy to hear that. M: Thank you!
A.
Congratulations
B.
I’m OK
C.
That’s all right
D.
Thank you
【单选题】设置命令按钮的( )属性为True,可使按Enter键时,执行该按钮的单击事件过程。
A.
Value
B.
Cancel
C.
Enabled
D.
Default
【单选题】听力原文:M: Our team won yesterday's football game. W: Oh, you're excited, are you? Q: What does the woman mean? (5)
A.
The team played football yesterday.
B.
The team had better play once again.
C.
The man was excited.
D.
The man's team is improving.
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