问题
选择题
_______ to say which one I should choose.
A．That’s hard
B．It is hard
C．There no use
D．It no good
答案
答案：B
it 作形式主语，后面的不定式短语作真正的主语。
搜题请搜索小程序“爱下问搜题”
_______ to say which one I should choose.
A．That’s hard
B．It is hard
C．There no use
D．It no good
答案：B
it 作形式主语，后面的不定式短语作真正的主语。