问题
选择题
—How's the public transportation in the city?
—It's very convenient, so there be any difficulty in travelling around．
A．wouldn't
B．shouldn't
C．mustn't
D．needn't
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—How's the public transportation in the city?
—It's very convenient, so there be any difficulty in travelling around．
A．wouldn't
B．shouldn't
C．mustn't
D．needn't
答案：B