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【简答题】The government had hoped to draw as much attention as possible to this problem but it didn’t  ______that way. A.work out B.give out C.go out D.pick out
【单选题】The purpose of writing this article is ______.
A.
to draw the readers' attention to a new standard for measuring power
B.
to demonstrate American political influence in the world
C.
to emphasize that effort must be made to strengthen the declining U. S. industrial base
D.
to show American industrial prowers
【单选题】要想获得连续可调的输出电压,
A.
图为滑动变阻器的限流式接法
B.
图为滑动变阻器的分压式接法
C.
滑动变阻器要接两根线
【单选题】The man can write with________hand and draw with ________at the same time.
A.
one; another
B.
one; the other
C.
first; second
D.
one; it
【单选题】图溃A、B、C表示的是滑动变阻器,要想在A、C间获得连续可调的输出电压,( )【图片】【图片】
A.
电路图为滑动变阻器的限流式接法
B.
电路图为滑动变阻器的分压式接法
C.
滑动变阻器只要接两根线
D.
电源接在A点和C点两点,B点不要接
【单选题】由 x 2 + y 2 + z 2 ≤ 2 z , z ≤ x 2 + y 2 所确定的立体的体积是
A.
a
B.
b
C.
c
D.
d
【判断题】这个是对的还是错的 20.由 所确定的立体的体积.
A.
正确
B.
错误
【单选题】弹涂饰面的定义是( )
A.
用弹涂器分几次将不同的色彩的聚合物水泥浆弹在已涂刷的涂层上,形成3-5MM的花点,再愤罩甲基硅树脂或聚乙烯醇缩丁醛溶液以形成装饰层。
B.
将涂料涂在墙面上
C.
以上都对
D.
以上都不对
【判断题】A good student is one who can draw skill and knowledge from his teacher as much as possible.
A.
正确
B.
错误
【单选题】To modernize our country in the shortest possible time, we have to draw ______ the successful experience of other countries.
A.
to
B.
on
C.
up
D.
with
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