Question

根據(jù)短文內(nèi)容，從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。
Each year there is an increasing number of cars on roads and streets as millions of new cars and trucks are produced. One out of every six Americans works at putting together the parts of cars, driving trucks, building roads or filling cars and trucks with gas.  1  
Most Americans would find it hard to imagine what life would look like without cars. 2 . The polluted air becomes poisonous and dangerous to health.
 3 . That’s what several of the large car factories have been trying to do. But to build a clean car is easier said than done. Progress in this field has been slow.
Another way is to take the place of the car engine by something else.  4 . Many makers believe that it will take years to develop a practical model that pleases man.
To prevent the world from being polluted by cars, we’ll have to make some changes in the way many of us live. Americans, for example, have to cut down on the number of their total cars. They are encouraged to travel and go to work by bicycle. Bicycling is thought to help the air clean. But this change does not come easily. A large number of workers may find themselves without jobs if a car factory closes down.  5 .
Although cars have led us to a better life, they have also brought us new problems.

A．Thus the problem of air pollution would become less important than that of unemployment.

B．Americans know cars very well.

C．However, some have realized the serious problems of the air pollution that is caused by cars.

D．One way to get rid of the polluted air is to build a car that does not pollute.

E. However, the number of vehicles has continued to increase in recent years.
F. Americans won’t live without cars!
G. Inventors are now working on steam cars as well as electric cars.

Answer 1

小題1:F
小題2:C
小題3:D
小題4:G
小題5:A

試題分析：本文講了汽車在美國人的生活中扮演著越來越重要的角色，但是人們在享受舒適生活的同時，卻忽略了汽車引發(fā)的新的問題，那就是污染問題。
小題1:根據(jù)One out of every six Americans works at putting together the parts of cars, driving trucks, building roads or filling cars and trucks with gas.以及Most Americans would find it hard to imagine what life would look like without cars，故選F。
小題2:根據(jù)The polluted air becomes poisonous and dangerous to health.故選C。
小題3:根據(jù)That’s what several of the large car factories have been trying to do. But to build a clean car is easier said than done.故選D。
小題4:根據(jù)Another way is to take the place of the car engine by something else.故選G。
小題5:根據(jù)But this change does not come easily. A large number of workers may find themselves without jobs if a car factory closes down.故選A。
點評：在答題中，應首先略讀一下對話，了解一下對話的大致意思，然后把幾個選項含義理解透，尤其注意意思相近，表達有交叉的選項之間的區(qū)別。然后再細讀短文，把答案填入合適位置。答題時可以把含義相近的幾個選項輪流填入同一處位置，反復閱讀，反復體會，找出最佳選項，對于實在沒有把握的小題可以留待最后完成。完成短文后，再認真通讀一遍全文，看看上下語意是否通順，是否符合邏輯關系。