题目内容
【题目】Clinical evidence began to ___, suggesting that the new drugs had as wider range of useful activities than had been predicted from experiments in animals.
A. operate
B. strengthen
C. approve
D. accumulate
【答案】D
【解析】句意为“临床证据开始增多,表明新药物的药效比从动物实验中所预料的效果要好得多”考查了accumulate表示“积累,积聚”之意的用法,而operate是“操作,控制”,strengthen是“加强”,approve是“支持,赞成”。
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