题目内容：

    A JETLINER slammed into a crowded neighborhood in Medan, Indonesia’s third largest city on Monday. It burst into flames and killed at least 149 people, many of whom were on the ground. Up to 15 passengers survived the crash. Two Chinese business people from Fujian Province were among the dead. The black box has been found and will be the basis for further investigations .The plane belonged to low-cost carrier Mandela Airlines. Indonesia has at least 22 low-cost carriers. Many of them have been forced to cut spending to keep low fares amid intense competition.

EXPERTS from the Chinese mainland and Taiwan gathered on Monday to discuss the feasibility of building an underwater tunnel across the Taiwan Straits. This is the fifth time talks have been held since 1998 about constructing the world’s longest underwater tunnel. In January 2005, the Ministry of Communications announced China’s highway network construction plans for the next 20 years. They include a highway from Beijing to Taipei. The construction of the cross-Straits tunnel has been formally listed in the country’s communications development plan.

PRODUCTION of small cars will be encouraged to cut oil consumption, clean smoggy city skies and reduce traffic jams , an official from the National Development and Reform Commission said on Monday . Many big cities in China had previously banned small cars from expressway. However, with international oil prices consistently rising and pressure from China’s oil consumption growing, the bans do not match the national situation.

1.Which of the following can be the key words of the three paragraphs?

A.Air crash, Tunnel, Small cars

B.Air competition, Network construction, Traffic jams

C.Indonesian plane, Taiwan Straits, Oil consumption

D.Crash investigations, Communications, Car development

2.The writer agrees        .

A.to stop using small cars in cities B.not to ban small cars in cities

C.not to reduce consumption of oil D.to have none of international situation

3.The conclusion of the crash cause will be drawn mainly from         .

A.the pilots B.the two Chinese

C.15 survivors D.the black box

4.Which is the right space order of the things mentioned in the three paragraphs ?

A.On land , under the sea, in the air . B.In the air, on land, under the sea.

C.Under the sea , in the air, on land . D.In the air, under the sea, on land.