问题补充:
--According to my grandma, it’s a good idea to eat chicken soup when you have a cold.
---, scientists agree with her too.
A. Once in a while
B. Believe it or not
C. On the contrary
D. Sooner or later
答案:
A. Once in a while
(答案→)B. Believe it or not
C. On the contrary
D. Sooner or later
解析:考查词组:A. Once in a while 偶尔B. Believe it or not信不信由你C. On the contrary 正相反D. Sooner or later迟早,句意:--根据奶奶所说,感冒了喝鸡汤是个好主意,--信不信由你,科学家也这么说。选B。