-- According to my grandma, it is a good idea to eat chicken soup when you have a cold.
-- , scientists agree with her.
A. Sooner or later
B. Once in a while
C. To be exact
D. Believe it or not
网友回答
A. Sooner or later
B. Once in a while
C. To be exact
(答案→)D. Believe it or not
解析：可联系答.案.网客服索取。