高中英语冠词的用法辨析单选题

We are now living in ______ “Information Age”, ______ time of new discoveries and great changes.

A．the; a

B．an; the

C．不填; a

D．the; the

His grandparents were born in ______ Qing Dynasty, while he was born in ______ 1920’s.

A．a; an

B．/;the

C．the; the

D．a; the

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

. She makes _______ effort to learn maths and she has made _______ great progress in it.

A．an ; a

B．/ ; a

C．the ; /

D．an ; /

I don’t think the experiment is ______ failure, because it has provided us with _____ valuable experience for our future tests.

A．不填; 不填

B．a; 不填

C．a ; a

D．不填; a

The beauty of     nature shocked the trave11ers, and many of them have got     new experience from the travel.

A．×、×

B．the, a

C．the、×

D．×、a

After　winning      war　in　Iraq，the country fell into     new worries of economy．

A．the; the

B．a; the

C．the; ／

D．a; ／

Mr. White graduated from _____ Cambridge University with a degree in ____ physics.

A．the; a

B．a; a

C．a; the

D．/; /

After winning     war　in　Iraq，the country fell into    new worries of economy．

A．the; the

B．a; the

C．the; ／

D．a; ／

While other scientists are keeping____eye on changes in the H5N1 bird flu strain, the scientists in England are working on vaccines, in case it becomes highly infectious in ____humans.

A．a , /

B．an, /

C．the, an

D．an, the

In the action adventure movie Avatar, James Cameron, ______director of Titanic, takes us to __________ new world beyond our imagination.

A．a; the

B．the; a

C．a; a

D．the; the

In that south American country, _____bicycle is not_______ popular means of transportation．

A．the；a

B．a；不填

C．a：the

D．the；the

21．In recent years      global warming has become     concern for people all over the world.

A．the, the

B．/,/

C．/, a

D．the, /

Never lose _____ heart. There is always a chance of _____ weak defeating _____ strong.

A．×; the; the

B．the; the; the

C．×; ×; ×

D．a ; the; the

Little George Bush was elected ____ President of the United States for the second time in _____ year 2004.

A．/, a

B．a, the

C．/, the

D．the, the