The price system is a complex network _______ the prices of all the products bought and sold in the economy as well as those of a great number of services.
| A．consisting of | B．consisted of | C．making up of | D．made up |
The manager suggested an earlier date ____________ the meeting.
| A．on | B．for | C．about | D．with |
Keep on practicing. You will play the piano _____, if not better than, Lang Lang.
| A．so good | B．so well | C．so well as | D．as well as |
_____and out of breath, we reached the top of the mountain and stopped _____ the beautiful scenery.
| A．Tiring; to admire | B．Being tired; admiring |
| C．Tired; to admire | D．Tired; admiring |
So that all the living things are dying out gradually .
| A．serious polluted the lake is | B．serious polluted is the lake |
| C．seriously polluted the lake is | D．seriously polluted is the lake |
As is known to all, Yang Liwei has become a space hero iswe have expected．
| A．that; which | B．what; that | C．what; which | D．that; what |