题目

如图表示遗传信息传递的一般规律.图中③所代表的过程称为( )A.转录B.翻译C.复制D.逆转录   答案:D________ her, she would have jumped into the river.A.If I had stoppedB.Unless I had stoppedC.If I hadn't stoppedD.If I didn't stop
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