问题
选择题
—He looks unhappy.
—Yes,but he can’t say what it is_______is bothering him.
A．as
B．that
C．what
D．which
答案
答案：B
考查强调句型。what it is that is bothering him是强调句型。
搜题请搜索小程序“爱下问搜题”
—He looks unhappy.
—Yes,but he can’t say what it is_______is bothering him.
A．as
B．that
C．what
D．which
答案：B
考查强调句型。what it is that is bothering him是强调句型。