The student did not catch the last bus it began to rain cats and dogs.A. in the fleshB

问题补充：

The student did not catch the last bus, , it began to rain cats and dogs.

A. in the flesh

B. at times

C. what’s worse

D. back and forth

答案：

A. in the flesh

B. at times

(答案→)C. what’s worse

D. back and forth

解析：本题的含义是那个学生未能赶上最后一班公共汽车，更糟糕的是天气开始下起了磅礴大雨，what’s worse是插入语，为更糟糕的意思，故本题选C。