---HowwasthetriptoShanghai,Kitty? ---Terrible!Ourcar

问题详情：

--- How was the trip to Shanghai, Kitty?

 --- Terrible! Our car ______________ on the way.

A. slowed down  B. broke down   C. knocked down  D. put down

【回答】

B

知识点：动词和动词短语

题型：选择题