52单词网 > 高中英语 > 高中英语题库 > Clinical evidence began to , suggesting that the new drugs had a wider range of

Clinical evidence began to , suggesting that the new drugs had a wider range of

来源:网络 时间:
Clinical evidence began to , suggesting that the new drugs had a wider range of

Clinical evidence began to__________, suggesting that the new drugs had a wider range of useful activities than had been predicted from experiments in animals.

A.operateB.straighterC.approveD.accumulate

试题答案

D

解析