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【判断题】
孙子指出在平陆处军的原则是“右背高,前死后生”,的背水一战恰好遵循了这一战术原则。( )A.
正确
B.
错误
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【单选题】影响水泥混凝土抗压强度的因素很多，可能包含： ①灰水比，灰水比越大强度越高； ②骨料种类，采用碎石比采用卵石的强度低； ③同等条件下，水泥强度等级越高，混凝土强度越大； ④养生温度越高，强度越大； ⑤试验试件尺寸越大，强度越高； 上面描述的水泥混凝土抗压强度的影响因素中错误的有（）处。
A.
1
B.
2
C.
3
D.
4
【简答题】Paragraph 9: The central questions of this debate are: "What is the major purpose of attending university?" and "Who should be responsible for the cost?" For me, the answer has always been that my pur...
【判断题】The moral and ethical questions raised by performing experiments on animals are subject to debate.
A.
正确
B.
错误
【简答题】Questions 32 to 35 are based on the following passage. There has been an ongoing debate on whether school uniforms should be completelyabolished in all schools, both private and public. Despite both p...
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