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【简答题】
钢的加热温度上限一般低于 ;下限应高于 。
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举一反三
【判断题】元件A的参考电压和元件B的参考电流可能成关联也可能成非关联参考方向。
A.
正确
B.
错误
【单选题】《孙子兵法》被誉为古书中最有价值,最有影响的古代第一( )
A.
医术
B.
史书
C.
诗书
D.
兵书
【多选题】毛泽东说:“人民,只有人民,才是创造世界历史的动力”,告诉人们(    )。
A.
人民群众是社会历史的主体
B.
人民群众是社会变革的决定力量
C.
应树立服务人民、奉献社会的人生追求
D.
.人在成长和发展过程中应确立的人生目标和方向
【简答题】I . Give a definition (which you think is the most important) to the following vocabulary in English . 1. ratify 2. successor 3. merchandise 4. unprecedented 5. abide by 6. infringe 7. panel 8....
【单选题】关节囊内有交叉韧带的关节是( )
A.
肩关节
B.
膝关节
C.
肘关节
D.
髋关节
【单选题】Look at the following writing question and choose which essay structure is incorrect . Nowadays governments are investing more in public transport such as buses and trains rather than in building new ...
A.
(1). introduction; (2). body paragraph 1;  (3). body paragraph 2; (4). conclusion
B.
(1). introduction; (2). body paragraph 1;  (3). body paragraph 2; (4)body paragraph 3; (5). conclusion
【简答题】Governments of all levels should take positive steps to conserve our oceans in the interests of future generations. ( ) 2. It is extremely important for us to change our way of thinking or w...
【判断题】毛泽东主席曾说 “人民,只有人民,才是创造历史的动力”。
A.
正确
B.
错误
【单选题】For governments, it makes devastating leaks that much more likely.
A.
a hole in a container through which contents, especially liquid or gas may accidently pass
B.
an intentional disclosure of secret information
【简答题】Translate the following passages into Chinese. what can governments do to boost productivity? They should start by fostering innovation. This includes investing more in education and infrastructure, a...
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