Americans are proud of their variety and individuality, yet they love and respect few things more than a uniform, whether it is the uniform of a lift operator or the uniform of a five-star general. Why are uniforms so popular in the United States?

Among the arguments for uniforms, one of the first is that in the eyes of most people they look more professional than civilian(百姓的) clothes. People have become conditioned to expect higher quality from a man who wears a uniform. The television repairman who wears a uniform is likely to inspire more trust than one who appears in civilian clothes. Faith in the skill of a garage mechanic is increased by a uniform.

What easier way is there for a nurse, a policeman, a hairdresser, or a waiter to lose professional identity（职业身份） than to step out of uniform?

Primary among the argument against uniforms in their lack of variety and the loss of individuality experienced by people who must wear them. Though there are many types of uniforms, the wearer of any particular type is generally stuck with it, without change, until retirement. When people look alike, they are likely to think ,speak, and act similarly on the job at least. Uniforms also give rise to some practical problems. Though they are long-lasting, often their initial expense is greater than the cost of civilian clothes, Some uniforms are also expensive to maintain , requiring professional dry cleaning rather than the home laundering possible with types of civilian clothes.

60  People are likely to think that a man in uniform_________.

A.  suggests quality work

B.  shows his social position

C.  appears to be more practical

D.  looks more fresh and attractive

61 Those who are against uniforms believe that people wearing uniforms_________.      

A.  are usually helpful                B.  have little freedom

C.  lose personal character             D.  enjoy greater popularity

62  It can be concluded from the passage that_________.

A.  people generally trust a person in uniform

B.people enjoy wearing comfortable uniform

C.the cost of the uniform is acceptable to people

D.people wear uniforms to show their professions

63  The underlined sentence tells us that_________.

A.  it’s impossible that people can be recognized more easily by their uniforms

B.people’s identity can be recognized more easily by their uniforms

C.nurses and policemen must wear uniforms when working

D.people in those professions act in an easier way without uniforms