问题
They used ________ basketball in the park.
A:play
B:to play
C:playing
D:to playing
B:to play
C:playing
D:to playing
正确答案是:
同类题型
Do you like to study mathematics?—____? I like it very much.
It was the first time that I __________ the night face to face.
If you work hard and never __________, you will learn maths well.
_____ students are there in your class, Mr. Li? — Fifty. [ ]
How much pork is there in the fridge? —__________We need to buy some,