Howdoyouknowtheeffectthemedicine
问题详情：
How do you know the effect the medicine ________ your illness if you don’t try it?
A. had on B. has on C. takes D. take on
【回答】
B
知识点：动词
题型：选择题
问题详情：
How do you know the effect the medicine ________ your illness if you don’t try it?
A. had on B. has on C. takes D. take on
【回答】
B
知识点：动词
题型：选择题
