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(下0w下?五河县模拟)一个圆锥形的,量得底面周长是w下.46米,w.下米,u果每立方米w.4吨,这堆多少吨?(得数保留一位小数)
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A.
will be
B.
would be
C.
has been
D.
had been
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A.
He knew little about foreign cars.
B.
He knew even less than George.
C.
He had just learned something from his girlfriend.
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A.
H面
B.
V面
C.
W面
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A.
as
B.
for
C.
like
D.
by
【单选题】__________ , he knew a lot.
A.
As he was young
B.
Young as he was
C.
Young was he
D.
He was young
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A.
knows
B.
was known
C.
will know
D.
knew
【单选题】水平线的H面投影反映直线的实长以及对( )投影面的倾角。
A.
H、V
B.
V、W
C.
H、W
D.
H、V、W
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