---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：考查情景交际。句意：--按照我奶奶的说法，感冒时，喝鸡汤是一个很好的主意。--信不信由你，科学家也同意她的观点。A迟早；B偶尔；C确切地说；D信不信由你。故选D。