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【判断题】
当输入信号的复频率等于系统函数的零点时，系统的强迫响应分量为0.A.
正确
B.
错误
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【判断题】Arthur Dimmesdale often talked about the sickness of his soul, but Chillingworth refused to listen.
A.
正确
B.
错误
【单选题】It is reported that eating too much often sickness .
A.
result in
B.
result from
C.
carry away
D.
take away
【简答题】Millions of people travel by plane every single day. If you're planning on being one of them soon, you might not be looking forward to the 26 feeling air travel often leaves you with. Besides the airp...
【简答题】英译汉（把下面这段文字翻译成汉语） A third disadvantage concerns income security. Self- employed people have no guaranteed wage. Their earnings can vary greatly, depending on business conditions. Salaried people, howe...
【单选题】Most sickness often ____ from eating and drinking too much.
A.
results of
B.
results from
C.
results in
D.
is resulted
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