问题
选择题
All the cars _____ stop when the traffic light is red. [ ]
A. can
B. need
C. may
D. should
答案
答案：D
搜题请搜索小程序“爱下问搜题”
All the cars _____ stop when the traffic light is red. [ ]
A. can
B. need
C. may
D. should
答案：D