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【简答题】
绿视率的概念?
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举一反三
【简答题】按照习惯规定,导体中______移动的方向为电流的方向。
【单选题】Although they are twin sisters, they have nothing__________.
A.
in relief
B.
in peace
C.
in common
D.
in cash
【单选题】Mark and Kent look the same they are twin brothers. [ ]
A.
because
B.
although
C.
until
D.
if
【单选题】______ they are twin sisters, they don't look like each other. [ ]
A.
Because
B.
Since
C.
Though
D.
However
【简答题】按照习惯规定,导体中 定向 移动的方向为电流的方向。
【单选题】they are twin brothers, they don't look like each other.
A.
Although;/
B.
Although; but
C.
But; although
D.
/;/
【单选题】Strangely, the two men look ________ alike that nearly all the people think they are twin brothers. [ ]
A.
too much
B.
such much
C.
much too
D.
so much
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