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【单选题】
已知地基土中某点受到的最大主应力σ1=750kPa,小主应力σ3=250kPa,试求: 作用在与小主应力作用面成30°角的面上的法向应力和剪应力。A.
375kPa,216.5kPa
B.
625kPa,216.5kPa
C.
375kPa,433kPa
D.
625kPa,433kPa
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【单选题】What does the word 'discount' (Para. 1 ) most probably mean according to the context?
A.
Doubt
B.
Accept
C.
Discharge
D.
Disregard
【多选题】Which points we should pay attention to when writing the topic sentence f a paragraph?
A.
The topic sentence can ’ t be too broad.
B.
The topic sentence can ’ t be too narrow.
C.
The topic sentence can ’ t be a declarative sentence.
D.
The topic sentence can ’ t be objective.
【单选题】Which is TRUE about writing literature review?
A.
Download as many literatures as you can in all areas.
B.
Your theme shall be broad enough to cover all literatures.
C.
You can organize the information in chronological way.
D.
Do not incorporate your own opinions in the conclusion.
【简答题】Writing can (broad) your horizons by enabling you to communicate effectively with people you have never met.
【简答题】Writing can ______ your world by the way to make you communicate effectively with people you have never met. (broad)
【单选题】已有定义:char a[]="xyz",b[]={'x','y','z'};,以下叙述中正确的是
A.
上述说法都不对
B.
数组a和b的长度相同
C.
a数组长度小于b数组长度
D.
a数组长度大于b数组长度
【简答题】简述重商主义的基本观点。
【单选题】已有定义:char a[]="xyz",b[]={'x','y','z'}; 则以下叙述正确的是()
A.
数组a和b长度相同
B.
a数组长度小于b数组长度
C.
a数组长度大于b数组长度
D.
以上说法都不对
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