The doctor tried to do an experiment to find out the______of the medicine on the

游客2025-03-05 25

问题 The doctor tried to do an experiment to find out the______of the medicine on the mice.

选项 A、cause
B、result
C、reason
D、effect

答案 D

解析句意：医生试图做试验来发现这种药物在老鼠身上的效果，所以选择D。其他三项cause意思是原因，result意思是结果，reason意思是理由，不符题意。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3983474.html

相关试题推荐

随机试题

最新回复(0)

Doctorshavelongknownthatbreast-feedingcanbegoodforababy’shealth.长久以来