—According to my grandma, it is a good idea to eat chicken soup when you have a cold.­

—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.

A. Sooner or laterB. Once in a whileC. To be exact(答案→)D. Believe it or not.解析：本题考查交际用语。根据句意：“根据我祖母的观点，感冒时喝鸡汤是个好主意。”“信不信由你，科学家也同意她的观点。” 选择D Believe it or not信不信由你。A迟早，B偶尔，有时，C准确地说等三个答案均不符合句意。

这个问题我还想问问老师呢