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【单选题】
设备维修规定要做到( )A.
懂原理
B.
懂性能,原理,构造
C.
懂事故处理,性能,原理,构造
D.
懂构造,原理
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【简答题】More than a hundred years ago, an American produced a . He called it indoor tennis. The Americans were not interested in it at first so he sent it to his London friends and it became very popular ...
【简答题】A.It had more than a hundred printing presses. B.It was the biggest printer in the 16th century. C.It helped the German people become literate. D.It produced some 20 million volumes in total.
【单选题】听力原文： The environmental group Green Peace says that more than a hundred new contracts have been issued over the past five years for extensive logging in an area covering 15 million hectares of forest ...
A.
15,000,000
B.
50,000,000
C.
1,500,000
D.
5,000,000
【多选题】关于建筑详图图示方法，下列表述正确的是（）
A.
详图的比例视细部的构造复杂程度而定，以能表达详尽清楚、尺寸标注齐全为目的
B.
详图数量的选择，与建筑的复杂程度及平、立、剖面图的内容及比例有关
C.
详图常选用的比例是l：100、1：50、1：20、1：10
D.
详图的图示方法有局部平面图、局部立面图、局部剖面图，详图可分为节点构造详图和构配件详图两类
【单选题】Ｉstill remember the day when I said goodbye to my family, ________on the plane and started my journey to London.
A.
to step
B.
stepping
C.
stepped
D.
having stepped
【单选题】When I miss my family, it’s ______great comfort to have a ________ family to be with.
A.
a; substitute
B.
a; replace
C.
/; substitute
D.
/; replace
【单选题】The biography cited more than a hundred source books that the author had ______.
A.
consulted
B.
sought
C.
inquired
D.
inferred
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