在资本主义生产过程中，剩余价值率和利润率的关系主要有 ( )
A．利润率是剩余价值率的转化形式
B．二者是同一剩余价值量与不同资本的比率
C．二者所反映的社会关系不同
D．利润率总是大于剩余价值率
参考答案：A,B,C
解析：剩余价值与利润在数量上是相同的，利润是剩余价值的转化形式。利润率是剩余价值与全部预付资本的比率，反映全部资本的增殖程度；剩余价值率则是剩余价值与可变资本的比率，反映资本家对工人的剥削程度，两者是同一剩余价值相对于不同资本的比例关系。在数值上，利润率总是小于剩余价值率，而不是大于剩余价值率。
Arnold Pointer, a professional fisherman from the south of Australia, set free (释放) a big female white shark that was 1 in his large fishing nets. He thought she would have more and more babies. But now the fisherman is facing a(n) 2 problem. The white shark is so 3 to him that for nearly 2 years she hasn’t left him 4 . She even follows him everywhere. 5 this, Arnold Pointer can’t do fishing — all the fishes are scared at her, and he doesn’t know 6 to do anymore. It is hard to drive away such an almost 17-feet-long shark for Arnold Pointer. We all know the white sharks are protected 7 the wildlife conservation. At the same time, some special feeling has been 8 between Arnold and “Cindy”, the name the fisherman has given the white shark. Arnold says, “Every time I stop the boat, she always comes to me, turns on her back and lets me pet (抚摸) her body and neck. She sings, turns her eyes, and moves her fins (鳍) up and down, hits the water 9 .” Cindy is 10 an interesting animal that Arnold has to try to go fishing in different places. Doesn’t Cindy know what her action means? Maybe she really doesn’t understand.
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