Some people fear that ________ air pollution may bring about changes in _______ weather around the world.
| A．/; the | B．the; / | C．an; the | D．the; a |
The price of the portable computers (手提电脑) is still so _______that I can't afford to buy one.
| A．high | B．low | C．expensive | D．dear |
All the passengers were _______ wounded in the road accident.
| A．more and more | B．by and by | C．more or less | D．little and little |
Both of my parents prefer _______ news to foreign news when they listen to the radio..
| A．local | B．latest | C．international | D．global |
Instead of answering, she ______ smiled.
| A．merely | B．barely | C．almost | D．scarcely |
The patient suffering from cancer looked dead but the faint pulse proved that he was still________.
| A．live | B．life | C．alive | D．lively |