whether psychologists should use drugs to cure their patients
how psychologists should treat their patients
the fact that all of the drugs have harmful side effects
the extent to which drugs should be used to fight psychological illness
第1题：
The passage focuses on .
A． why Pepperberg decided to carry out the experiment
B． how Pepperberg proved her theory abottt animals' thoughts
C． the new way of communication Pepperberg proposed
D． the problems that Pepperberg faced in the experiment
第2题：
AU of the following adaptations of living things are mentioned in the passage except that in their______.
A. structure
B. ways to develop the survival skills of the young
C. production of the young
D. working system of the body
第3题：
Which of the following is NOT mentioned(提到)in this passage?
A. The problems that light pollution has caused.
B. The reason why humans use too much light.
C. The ways that light pollution can be reduced.
D. The reason why fewer stars can be seen than before.
第4题：
What will the correspondent bank do in the settlement according to this passage?
A．It will make payment in dollars against the banker's draft.
B．It will send the draft to the bank in Britain.
C．It will issue a documentary credit.
D．It will have an agreement with the bank mentioned.
第5题：
What feature of “body language”mentioned in the passage is common to both humans and animals?
A.Lifting beads when sad.
B.Keeping long faces when angry.
C.Bristling hair when ready to attack.
D.Bowing heads when willing to obey.
第6题：
Lions are mentioned in this passage for ______.
A. comparison
B. excitement
C. comic relief
D. accuracy
第一段。在非洲，狮子恐怕是众所周知的捕猎能手，而野狗才是最令人不可思议的捕猎者。最后一段。狮子捕到猎物后会蜂拥而至吃掉。而野狗则先让小狗吃饱。这是两者的不同之处。
第7题：
Which of the following is NOT mentioned about the swarm of bees in the passage?
A. They crowded like a black cloud.
B. They shocked and terrified Andy.
C. They tried to attack Andy in a mass.
D. They made Andy stay in hospital for two days.
第8题：
There are __________ kinds of special foods mentioned in the passage.
A. two B. three C. four D. five
第9题：
The commercial banks mentioned in the passage can not have any other trade with companies except the credit action.
A．Right
B．Wrong
C．Doesn't say
第10题：
The book mentioned in this passage is written for readers who( )．
A． are intelligent college students and lay person who do not know much about science
B． are good at producing various gadgets
C． work in a storehouse of dried facts
D． want to have a superficial understanding of science