No country in the world has more daily newspapers than the USA. There are almost 2,000 of them, as compared with 155 in Japan, 164 in Argentina and 111 in Britain. The quality of some American papers is extremely high and their views are quoted all o

A.they have to keep up a good relation with them

B.they have to compete with television

C.they have to write about crime, sex and rumor

D.they have to give factual news in an interesting way

A.a machine for printing

B.the business of printing

C.great force

D.newspapers

A.the characteristics of American newspapers

B.the development of American newspapers

C.the functions of American newspapers

D.the merits and shortcomings of American newspapers

A.Climate Change in the Arctic

B.How to Protect the Environment

C.The Arctic Is Home to Polar Bears

D.Polar Bears in Danger

A.On land.

B.In open water.

C.In. openings in the sea ice.

D.At the bottom of the sea.

A.Saving energy.

B.Conducting scientific research.

C.Seeking international cooperation.

D.Saving polar bears and their home.

A.bus drivers who weren't reckless

B.driving alone

C.a television set on the bus

D.no billboards along the road

A.exciting

B.comfortable

C.tiring

D.boring

A.are heading for

B.are making

C.are avoiding

D.are creating