29、an Application letter can be used as an official request for something， usually in writing， for example，applying for a job， or further studies.

A.正确

B.错误

正确答案：正确

30、what is the meaning of " stumble" ？

A.increase quickly

B.fall because your foot hit against sth

C.run fast

D.move to a higher level

正确答案：fall because your foot hit against sth

第二章单元测试

1、Many young people are not adequately educated about credit cards and debt.

A.正确

B.错误

正确答案：正确

2、What lessons does the experience of college have to impart according to the author？

A.Socialization and time management

B.Nutrition and finance

C.Mathmatics

D.Art

正确答案：Socialization and time management；Nutrition and finance

3、When did the author develop an understanding of the relationship between work and money？

A.By the time he graduated from elementary school.

B.When he was in high school.

C.By the time he graduated from college.

D.When he was sophomore in college.

正确答案：By the time he graduated from elementary school.

4、It is vital that people explore the cuases of poor lifestyles.

A.正确

B.错误

正确答案：正确

5、According to the author， what are the risks stress brings to people？

A.Diabetes

B.Depression

C.Cancer

D.Heart attacks

正确答案：Diabetes；Depression；Cancer；Heart attacks

6、Which of the following worries is the biggest health worries of people interviewed by Legal and General over the past three months？

A.General fatigue

B.Lack of expreience

C.Lack of sleep

D.Daily routin

正确答案：Lack of expreience

7、What we must strive for， is the right balance between private life and public life.

A.正确

B.错误

正确答案：正确

8、What should a society do if it tries to do away with class structure？

A.Try to help the poor

B.Try to protect personal privacy

C.Try to do away with privacy

D.Try to raise taxes

正确答案：Try to do away with privacy

9、Courage is that when some one face danger， difficulty or pain without showing fear.

A.正确

B.错误

正确答案：正确

10、According to the author， what features does a real hero have？

A.Brave

B.Beautiful

C.Clam

D.Happy

正确答案：Brave；Clam

第三章单元测试

1、what does "buy into "mean？