—He looks unhappy.—Yes,but he can’t say what it isis bothering him.A. asB. thatC. whatD. w

发布时间：2020-08-17 14:46:47

—He looks unhappy.
—Yes,but he can’t say what it is    is bothering him.
A. as
B. that
C. what
D. which

网友回答

A. as
(答案→)B. that
C. what
D. which
解析：考查强调句型。what it is that is bothering him是强调句型。
以上问题属网友观点，不代表本站立场，仅供参考！