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【单选题】
绝对高程是指地面点投影到大地水准面的铅垂距离，简称（）。A.
高度
B.
垂距
C.
高程系
D.
高程
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【单选题】Thousands of people took part in the work when the Three Gorges project _____.
A.
would be built
B.
was building
C.
were being built
D.
had been built
【简答题】Though it had promise, in the end the project failed for three main reasons: the cost of building the enormous machine; the complexity of working with wood; and Hughes’s perfectionist approach, ______...
【单选题】—Don' t you think it nec essary that he to Miami but to New York? —I agree, but the problem i s that he has refused to.
A.
will not be sent;
B.
not be sent;
C.
can not be sent;
D.
should not send;
【单选题】NEC refused the offer from Perry Capital because_____
A.
the bit by Perry is not ideal.
B.
it is afraid of losing its chip unit.
C.
the condition raised by Perry is unreasonable.
D.
it regards its chip unit as an inseprable part.
【单选题】Thousands of people took part in the work when the Three Gorges project (三峡工程) _____.
A.
was built
B.
was building
C.
was being built
D.
had been built
【简答题】Thousands
of people took part in the work when the Three Gorges Project ( 三峡工程 ) _____.A. would
be built B. was
building C. was
being built D. had been built
【简答题】The Chinese People Congress has voted in favor___the Three Gorges Dam on the Yangtze River, the biggest hydroelectric project in the world. （填介词）
【简答题】Thousands of people took part in the work when the Three Gorges project (三峡工程) _____.
【单选题】Thousands of people took part in the work when the Three Gorges project (三峡工程) _____.
A.
would be built
B.
was building
C.
was being built
D.
had been built
【单选题】The Three Gorges Project is a hydroelectric dam that spans the Yangtze River by the town of __________, in the Yiling District of Yichang, Hubei province.
A.
HUangniu Rock
B.
Sandouping
C.
Mt Maogong
D.
Xiling gorge
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