题目内容
16、—Why couldn’t they catch the 6:30 train?
—Because they were delayed by .
A．some heavy traffics B．heavy traffic
C．a heavy traffic D．any heavy traffic
试题答案
16、B
——Why couldn’t they catch the 6:30 train ?
——Because they were delayed by .
A．some heavy traffics B．heavy traffic
C．a heavy traffic D．any heavy traffic
查看习题详情和答案>>—Why couldn’t they catch the 6:30 train?
—Because they were delayed by .
A．some heavy traffics B．heavy traffic
C．a heavy traffic D．any heavy traffic
查看习题详情和答案>>--Why couldn't they catch the 6 : 30 train?
--Because they were delayed by ________.
[ ]
A. some heavy traffics
B. any heavy traffic
C. a heavy traffic
D. heavy traffic
查看习题详情和答案>>