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【单选题】
与三个投影面都倾斜的平面,称为( )。
A.
倾斜面
B.
垂直面
C.
平行面
D.
铅垂面
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【多选题】什么样的项目有机会成功?
A.
团队稳定
B.
产品创新
C.
可以上市
D.
商业模式创新
【判断题】实际电流源的内阻越小,其特性越接近理想电流源。
A.
正确
B.
错误
【判断题】实际电流源的内阻 Rs 越小越好。
A.
正确
B.
错误
【简答题】A.Culture shock depends on personal character. B.Culture shock is always negative psychologically. C.Most people going to a foreign country for the first time experience culture shock. D.The way a per...
【判断题】实际电流源的内阻Rs越小越好。
A.
正确
B.
错误
【单选题】实际电流源的内阻越(),就越接近于恒流源.
A.
小;
B.
大;
C.
接近电源内阻。
【判断题】中国是世界最大的可再生能源生产国。
A.
正确
B.
错误
【判断题】实际电流源的内阻越小,性能越好。
A.
正确
B.
错误
【单选题】听力原文: The term 'culture shock' has appeared in the popular vocabulary. Culture shock is the effect that immersion in a strange culture has on the unprepared visitor. Peace Corps volunteers suffer from...
A.
Because future shock is caused by greatly accelerated rate of change.
B.
Because future shock can not be predicated.
C.
Because future shock prevent people from returning to a more familiar culture.
D.
Because future shock can't be explained in words.
【单选题】The Expo 2010 Shanghai has not only proved to be a great success but also provided a fantastic model for Milan ________ managing and organizing events of this scale. [     ]
A.
in need of
B.
in terms of
C.
in search of
D.
in favour of
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