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【单选题】
汽车动力性的评价指标是( )。A.
汽车的最高车速、加速时间和最大驱动力
B.
汽车的最高车速、加速时间和最大爬坡度
C.
汽车的最高车速、加速时间和传动系最小传动比
D.
汽车的最高车速、加速时间和传动系最大传动比
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举一反三
【单选题】We managed to reach the top of the mountain, and half an hour later we began to_______.
A.
descend
B.
ascend
C.
decline
D.
plunge
【单选题】. ____ I am concerned, we should be brave and we will reach the top of the hill at last ____ we try our best to climb the hill.
A.
So long as; as long as
B.
As far as; as longer as
C.
So long as; as far as
D.
As far as; as long as
【单选题】We wondered they reach the top of the mountain.
A.
if ; can
B.
which ; could
C.
that ; will
D.
whether ; could
【单选题】We reach the top of the mountain before it got dark yesterday.
A.
could
B.
were able to
C.
can
D.
are able to
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