Such a grammar mistake is __________ among the beginners of English study.
| A．normal | B．common |
| C．general | D．ordinary |
– Do you have any idea which to choose?
--- Well, you’d better take this one. It’s ______in price and good in quality.
| A．lower | B．cheaper | C．high | D．higher |
_____of modern agriculture, more and more waste is produced.
| A．With the development | B．With the developing |
| C．By the development | D．By the developing |
We have 24 offices, each ____computers.
| A．is equipped with | B．equipped by |
| C．is equipped by | D．equipped with |
.A man may be known ______- he keeps.
| A．by the man | B．by the woman |
| C．by the company | D．the firm |
The advertisement ____ always ____ people’s attention.
| A．in big print; pays | B．in big print; draws |
| C．with big print; pays | D．with big print; catches |