— What happened to Tom? — He was crossing the street ____ a motorbike hit him from behind. [ ]A. whi

题目简介

— What happened to Tom? — He was crossing the street ____ a motorbike hit him from behind. [ ]A. whi

题目详情

— What happened to Tom?
— He was crossing the street ____ a motorbike hit him from behind.
[     ]
A. while 
B. when
C. until
D. because
题型:单选题难度:中档来源:专项题

答案

B

更多内容推荐