问题

He is doing his homework attentivelyLeave him________he is.[ ]
A: who
B: as
C: what
D: that
B: as
C: what
D: that
正确答案是:
同类题型
She prefers the sofa made of real leather although itcosts more than that made of ______ leather.
Who will go to America this summer, you or your brother—_________. We will go to Hainan together.
How do you study English so well— I study ________ reading English magazines.