--Can he play chess? -- . He is good at it.
| A．Sure | B．No, he can’t | C．I don’t think so | D．That’s all right |
I find this Math problem very ___ _. I believe the students can work it out .
| A．easily； easy | B．easy； easily |
| C．easily； easily | D．easy； easy |
The number of students in our school _______ 4，000 and a number of them ______ good at playing Ping-Pong.
| A．is； is | B．are； are | C．is； are | D．are； is |
You must be tired now. Why not ___________ a rest .
| A．to stop to have | B．to stop having |
| C．stop having | D．stop to have |
___________ you are， ____________ mistakes you’ll make.
| A．The more careful， the fewer | B．More careful， the less |
| C．The more careful， the less | D．More careless， fewer |
Nanjing is bigger than ______ in Jiangsu and bigger than _______ in Chongqing.
| A．any city； any city |
| B．any city； any other city |
| C．any other city； the other cities |
| D．any other city； any city |