He is too tired _____ any longer.[ ]A. not to walk B. to walk C. walking

题型：同步题难度：来源：

He is too tired _____ any longer.[     ]
A. not to walk
B. to walk
C. walking
D. not walking

答案

举一反三

The boy was seen _____ his bike a moment ago.[ ]
A. fell off
B. to fall off
C. fall off
D. to fall down

题型：同步题难度：| 查看答案

We should urge people _____ riding in cars.[ ]
A. stop
B. stopping
C. to stop
D. stopped

题型：同步题难度：| 查看答案

It"s fun         skating. [     ]
A. go
B. to go
C. going
D. goes

题型：同步题难度：| 查看答案

I"m glad          you here.  [     ]
A. to meet
B. meets
C. meeting
D. met

题型：同步题难度：| 查看答案

用所给的单词的适当形式填空。1. It"s fun _____ (play) games.
2. I am happy _____ (get) your presents.
3. When will you _____ (arrive) in Beijing
4. Do you know the _____ (different) between schools in America and in China?
5. We _____ (play) football tomorrow afternoon.

题型：同步题难度：| 查看答案