为了帮助大家提高学习效率，精品学习网为大家提供了英语四级听力章节练习的相关内容，具体内容如下：

听力AB

1、[A] Catching runaway criminals.

[B] Scratching the hidden bombs.

[C] Patrolling the dangerous town.

[D] Drug-sniffing or bomb-sniffing.

2、Questions{TSE}are based on the passage you have just heard

A.

[B] The transcontinental railroad was complete

B.

[C] The Golden Gate Bridge was constructe

C.

[D] Telegraph communications were established with the Eas

3、[A] About two million.

[B] About three million.

[C] About five million.

[D] About six million.

4、[A] 19 million dollars.

[B] 32 million dollars.

[C] 37 million dollars.

[D] 42 million dollars.

5、Questions{TSE}are based on the passage you have just heard.

A.

[B] Computers have advantages as well as disadvantage

B.

[C] People have different attitudes to computer

C.

[D] More and more families will own computer

6、[A] Computers can bring financial problems.

[B] Computers can bring unemployment.

[C] Computers can be very useful in families.

[D] Computerized robots can take over some unpleasant jobs.

7、[A] Computers may change the life they have been accustomed to.

[B] Spending too much time on computers may spoil people's relationship.

[C] Buying computers may cost a lot of money.

[D] Computers may take over human beings altogether.

8、[A] Affectionate.

[B] Disapproving.

[C] Approving.

[D] Neutral.

听力