问题
选择题
After this accident we are ______ concerned with the safety of travelling by high-speed rail. [ ]
A. little
B. less
C. much
D. more
答案
答案：D
搜题请搜索小程序“爱下问搜题”
After this accident we are ______ concerned with the safety of travelling by high-speed rail. [ ]
A. little
B. less
C. much
D. more
答案：D