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【单选题】
______ over 100 years since the invention of the square-bottomed paper bag.
A.
Now is
B.
Now it has
C.
There is now
D.
It is now
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【简答题】There is a ____________ under your seat, in case the plane lands on water.
【判断题】发电机并列操作时,要求:1.并列瞬间,冲击电流不应超过规定的允许值。2.并列后,发电机迅速拖入同步运行。
A.
正确
B.
错误
【单选题】In the case of seat belts, instead of a simple, straightforward reduction in the deaths, the end result is actually a more complicated redistribution of risk and fatalities.
A.
Seat belts reduce the death rate no matter how complicated the distribution of risk and fatalities is.
B.
Seat belts may seem to reduce the death rate, but actually the risks still exist but in a different way.
【单选题】In the case of seat belts, instead of a simple, straightforward reduction in deaths, the end result is actually a more complicated redistribution of risk and fatalities.
A.
Seat belts reduce the death rate no matter how complicated the distribution of risk and fatalities is.
B.
Seat belts may seem to reduce the death rate, but actually the risks still exist but in a different way.
【单选题】In the case of seat belts, instead of a simple, straightforward reduction in deaths, the end result is actually a more complicated redistribution of risk and fatalities.
A.
Seat belts reduce the death rate no matter how complicated the distribution of risk and fatalities is.
B.
Seat belts may seem to reduce the death rate, but actually the risks will exist but in a different way.
【简答题】看图补全对话。 Jenny: ____________, Danny. Danny: Hello, ____________. I like your pants. Jenny: They are ____________ pants. They ____________ jeans. Danny: They ____________ nice. Jenny: ____________. What...
【判断题】发电机并列操作要求并列瞬间发电机的冲击电流不应超过规定的允许值,并列后,发电机应能迅速进入同步运行。
A.
正确
B.
错误
【单选题】You'd better keep a seat for her in case she____
A.
coming
B.
should come
C.
is coming
D.
may come
【单选题】Donna dare not settle herself too comfortably into her seat in case she _________.
A.
slept through
B.
dozed down
C.
slept away
D.
dozed off
【判断题】运行中的变压器铁芯允许一点接地。()
A.
正确
B.
错误
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