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【单选题】
电空阀受( )的控制。A.
电空制动控制器
B.
空气制动阀
C.
电空制动控制器和空气制动阀
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【简答题】My hobby is ______ (read) books.
【单选题】听力原文： Some people have very good memories, and can easily learn quite long poems by heart. There are other people who can only remember things when they have said them over and over again. The famous ...
A.
They can easily learn quite long poems by heart.
B.
They can remember long stories by heart.
C.
The can remember almost everything they have read.
D.
They can remember things they have only read once.
【单选题】听力原文： Some people have very good memories, and can easily learn quite long poems by heart. There are other people who can remember things when they have said them over and over. The famous English wri...
A.
To show Charles Dickens's good memory.
B.
To tell people that Charles Dickens is writer.
C.
To illustrate that great men usually have good memory.
D.
To compare Charles Dickens with other great men of the world.
【单选题】关于通用对话框控件叙述不正确的是（）。
A.
CommonDialog控件是提供如打开和保存文件、设置打印选项、选择颜色和字体等操作的一组标准对话框
B.
在运行Windows帮助引擎时，控件能够显示帮助信息
C.
控件显示的对话框由控件的方法决定
D.
设计时在窗体上将该控件显示成一个图标，此图标的大小可以调整
【单选题】听力原文： Some people have very good memories, and can easily learn quite long poems by heart. There are other people who can only remember things when they have said them over and over again. The famous ...
A.
Because he was a famous English writer.
B.
Because he enjoyed walking along the street.
C.
Because he had a good memory.
D.
Because he was proud of his own ability.
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