题目内容
(请给出正确答案)
[单选题]
热机从热源取热1000 KJ,对外作功1000 KJ,其结果是(b )。
A.违反第一定律
B.违反第二定律
C.违反第一及第二定律
D.不违反第一及第二定律
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A.违反第一定律
B.违反第二定律
C.违反第一及第二定律
D.不违反第一及第二定律
第6题
A、She was quite content with her marriage.
B、She tended to put love at the first place, but finally she gave in to her poor situation.
C、She managed to observe others precisely.
D、She was brave to pursue her happiness and knew how to make her life better.
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