要让没有显示的菜单项显示出来，应将（）属性值设置为True。

A:Visible B:Enabled C:Moveable D:Checked

如果在运行程序时不允许移动窗体，可以将窗体的（）属性值设置为False。

A:BorderStyle B:Moveable C:ControlBox D:WindowState

American companies are evolving from mass - production manufacturing to ______ enterprises.

A:moveable B:changing C:flexible D:varying

Driving needs sharp eyes, keen ears, quick brain, and coordination between hands and the brain. Many human drivers have all (51) and can control a fast-moving car. But how does an intelligent car control itself
There is a virtual driver in the smart car. This virtual driver has "eyes," "brains", "hands" and "feet", too. The mini-cameras (52) each side of the car are his "eyes," which observe the road and conditions ahead of it. They watch the (53) to the car’s left and right. There is also a highly (54) driving system in the car. It is the built-in computer, which is the virtual driver’s "brain". His "brain" calculates the speeds of (55) moving cars near it and analyzes their positions. Basing on this information, it chooses the right (56) for the intelligent cars, and gives (57) to the "hands" and "feets" to act accordingly. In this way, the virtual driver controls his car.
What is the virtual driver’s best advantage He reacts (58) . The mini-cameras are (59) images continuously to the "brain". It (60) the processing of the images within 100 milliseconds. However, the world’s best driver (61) needs one second to react. (62) , when he takes action, he needs one more second.
The virtual driver is really wonderful. He can reduce the accident (63) considerably on expressway. In this case, can we let him have the wheel at any time and in any place Experts (64) that we cannot do that just yet. His ability to recognize things is still (65) . He can now only drive an intelligent car on expressways.

A:mechanical B:moveable C:automatic D:electronic

It is easier to adapt to new situations if one has a (flexible) attitude.

A:changeable B:fashionable C:moveable D:elastic

为了使用窗体输出，使Print方法在Form_Load事件中起作用，必须设置窗体的( )属性。

A:AutoReDraw B:BackColor C:Moveable D:Caption

为使Print方法在Form_Load事件中起作用，可以对以下( )属性进行设置。

A:AutoReDraw B:BackColor C:Moveable D:Caption

为了使用窗体输出，使Print方法在Form_Load事件中起作用，必须设置窗体的( )属性。

A:AutoReDraw B:BackColor C:Moveable D:Caption