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【判断题】
工业设备的保温材料,一般都是取热导率(导热系数)较小的材料。
A.
正确
B.
错误
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【单选题】My father is _____ to play tennis every Sunday. [     ]
A.
enough active still
B.
enough still active
C.
still active enough
D.
still enough active
【判断题】要求列车停车时,夜间无红色灯光时,用白色灯光上下剧烈摇动。A
A.
正确
B.
错误
【判断题】列车停车时,夜间无红色灯光时,用白色灯光上下急剧摇动。
A.
正确
B.
错误
【判断题】要求列车停车时,夜间无红色灯光时,用白色灯光上下剧烈摇动。
A.
正确
B.
错误
【单选题】The underlines sentence in the 1st paragraph shows that______.
A.
America will still make the economic weather in the future
B.
America's status as the world economic leader is declining
C.
German has the potential to be the future leader in global economics
D.
economics seem to start diverging inside the rich countries
【单选题】If you had not helped them, they ______ in London now.
A.
would still be
B.
will still be
C.
would have still gone
D.
will have still gone
【单选题】In the opinion of the speaker, the network technology
A.
is still in its early stage.
B.
is still controlled by a small group of skilled professionals.
C.
still can't be called as a new mass medium.
D.
can't he called as a transformational technology.
【单选题】What will the government do after Virginia Tech shooting?
A.
The police investigation.
B.
A statewide mourning.
C.
A debate about gun control.
D.
To memory other school shooting.
【简答题】still [stɪl]
【判断题】列车停车时,夜间无红色灯光时,用白色灯光上下急剧摇动。A
A.
正确
B.
错误
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