问题

Mum, Mary bought a pet dog yesterday. Could you please buy __________ for me? — Sure. But you must look after it yourself.
A:that
B:this
C:it
D:one
B:this
C:it
D:one
正确答案是:
同类题型
The plane ____________when I got to the airport. I nearly missed it.
His grandfather is seventy.He’s _____ good health. [ ]
He ought to have been warned of the danger.—_______, but he wouldn’t listen to me.
There’s smile on the teacher’s face. I think she’s ______ our work.
Not only Maria but also her parents Tibet. They are talking about it now.