—They are quiet, aren’t they?
—Yes. They are accustomed at meals.
| A．to talk | B．to not talk |
| C．to talking | D．to not talking |
—Goods imported from abroad arethose made in China.
—Yes. Some of the goods made in our country are of high quality.
| A．always as good as | B．always no better than |
| C．not so well as | D．not always better than |
．—Why don’t you do some shopping in the second-hand store？
—Well，the goods there are，but.
| A．more expensive；worse | B．more expensive；not as bad |
| C．cheaper；good enough | D．cheaper；not as good |
—Is the television advertisement working？
—Yes.orders are coming.
| A．None | B．Some | C．Few | D．More |
Theof surfing the Internet is how you can tell whether the information is true or not.
| A．ability | B．competition | C．challenge | D．knowledge |
Gun control is a subject_____ Americans have argued for a long time.
| A．of which | B．with which | C．about which | D．into which |