Our class teacher is still on ______ holiday, so our monitor will be in ______ charge of the meeting today.
A./; / | B.the; the | C.a; / | D.the; a |
Most scientists seem to agree that ________ certain limit should be set on ______
sale of cars to ease air pollution.
A.a; the | B./; the | C.the; / | D.the; the |
I wanted to catch ______ early train, but couldn’t get ______ ride to the station.
A.an; the | B./; the | C.an; / | D.the; a |
University is ________ most worthwhile time of discovery and learning, and it is also ________ very enjoyable and valuable experience for every one of us.
A.a; a | B.the; / |
C./; a | D.a; the |
We each took ______ tea after having ______ wonderful supper at my aunt’s yesterday.
A.a; / | B./; / | C.the; the | D.a; a |
The teachers believe ______ punishment is by no means ______ wise choice to help the pupils grow healthily.
A./; a | B.the; the | C.a; a | D.the; / |
It is ______ unusual feeling for animal lovers to see ______ giant panda, one of China’s most famous animals.
A.an; 不填 | B.an; the | C.the; the | D.the; 不填 |
If I had followed her advice and worn _______ warm clothing, I wouldn’t have caught such _______ bad cold.
A.a; / | B.a; a | C./; a | D./; / |
Wouldn’t it be ____ wonderful world if all nations lived in ____ peace with one another?
A.a; / | B.the; / | C.a; the | D.the; the |
We had to spend three more hours waiting in ______cafe at the airport because _______ flight was delayed.
A.a; the | B.不填; the | C.the; 不填 | D.a; a |
It is generally believed that Watson and Crick’s discovery about DNA was ____ beginning of _____ enormous advances in _____ field of genetics.
A.the, the, the | B./, /, the | C.the, /, the | D.the, the, a |
Under______ reform program announced on Nov 15, the government has decided to give____ green light to couples wanting to have two children if one of the two parents is an only child.
A.a ; a | B.the ; the | C. / ; a | D.a ; / |
It is reported that a bus went out of _____ control on a highway ____ south of the city last night.
A./; / | B./; the | C.the; / | D.the; the |
In ________ old society many young women died by so strange and cruel ________ custom.
A.不填;a | B.不填;the | C.the;a | D.an;a |
—Did you have ________ fun at the party?
—Yes. It’s ________ shame that you missed it.
A.a; a | B./; / | C./; a | D.a; / |