第二节 听下面两段对话,每段对话后各有三个问题,请选择最佳选项回答问题。(6分)听下面一段材料,回答第20至22小题。
20.( )Who lost the pen?
A. Mike.
B. Lucy.
C. We don’t know.
21.( )Where does the
man usually put his pen?
A. In the desk.
B. In the pencil-box. C. On the desk.
22.( )What are the two
speakers doing?
A. Speaking on the line. B. Talking about the
lost pen.
C. Looking for the lost pen.
听下面一段材料,回答第23至25小题。
23.( ) What are the two
speakers talking about?
A. How to go to school.
B. How to save the environment.
C. How to recycle waste paper.
24.( )How many ways did
the two speakers talk about?
A. Two.
B. Three.
C. Four.
25.( )What’s the last
way?
A. Saving money. B. Riding a
bike. C. Using a bag instead of
plastic bags
D.短文理解:根据所听到的短文内容,选择最佳选项回答问题(短文读三遍)5分
26.( )Elephants can be
used to do some heavy jobs because they ______.
A. eat a lot B. are
very strong
C. are very heavy
27.( )We know dogs can
be used to ______.
A. drive trains
B. help make cars
C. keep houses safe
28.( )Many different
animals may be taught to do some easy jobs ______.
A. if they have enough food to eat
B. if they learn they’ll get something to eat C. if they are as clever as
man
29.( )Scientists are
trying to ______.
A. make monkeys work in factories B. make monkeys
guard a house
C. make monkeys get crops in and drive trains
30.( )______ can be
trained to work for us.
A. Many animals B. Tall
dogs
C. Large elephants