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【判断题】
普通硅酸盐水泥的强度等级分为32.5R,42.5,42.5R,52.5,52.5R五个等级。()A.
正确
B.
错误
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【单选题】It was inevitable that any of President George W. Bush's fans had to be very disappointed by his decision to implement high tariffs on steel imported to the U.S. The president's defense was pathetic. ...
A.
will increase the state wealth.
B.
will threaten trade monopoly.
C.
will raise their competitiveness.
D.
will ultimately hurt consumers.
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【单选题】George. W. Bush, _______ President of the United States, is to visit China _______ third time.
A.
a；a
B.
the；a
C.
/；a
D.
/；the
【简答题】根据首字母或汉语提示填空。 1．Many students find it very difficult to m English words. 2．Lucy can write English very well, but she must pay attention to her p and try to speak it better. 3．Just now I r that I had l...
【单选题】关于新闻摄影的拍摄,以下描述不正确的是
A.
广角镜头能增加“身临其境”的感觉
B.
目标是形成强有力的传播效力
C.
大多数拍摄题材是风景
D.
广角镜头可以增加画面的攻击程度
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