If you feel tired and sick of fat food, that is you have to go to the hospital for medica

发布时间：2020-08-17 12:13:14

If you feel tired and sick of fat food, that is      you have to go to the hospital for medical examination.
A. why
B. whether
C. when
D. what

网友回答

A. why
B. whether
(答案→)C. when
D. what
解析：主要测试表语从句。译文：如果你感到疲惫，而且不喜欢油腻食物，那就是你必须去医院做个检查的时候了。
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