问题 单项选择题

设A$=“北京”,B$=“Shanghai”,则表达式LEFTS(A $,2)+STRINGS(3,"-")+LEFTS(BS,8)构成的字符串是

A."北京…"

B."北京…Shanghai"

C."Shanghai"

D."北京Shanghai"

答案

参考答案:B

解析: 由于函数Left $是从字符串的左边取出N个字符,Unicode编码将一个汉字和一个西文字符都视为一个字符,因此函数值仍是:北京和Shanghai,函数String $返回N个指定字符构成字符串,因此函数值是·---·。将它们连接在一起构成字符串"北京---Shanghai"。

阅读理解

阅读理解

     It is very possible for a person with a disability to get a job. Depending on the type of disability a

person has, there are many positions available. Of course, he must be realistic in choosing a job. If he has a physical disability, he should look for a job in which he can use his skills and abilities.

     Some larger companies have programs for hiring people with disabilities. It is a good idea to get into

touch with them, as they are much more enthusiastic to hiring people with disabilities due to their positive

past experiences. Some disability-support groups may have lists of companies that have been helpful in the past, have a history of hiring disabled people or know of some working positions that are open to disabled people.

     When talking with an employer about the job, one must be very honest. He should tell the employer

about his disability. It is also important to know whether there are any sorts of' tools or new technology

that could help a person with a disability do a job. For instance, when working with computers, there is

special software that allows one to tell it what to write instead of having to type it. Or a new type of

wheelchair that allows one to do his job easier would also be a very good investment as it may be the key

to getting a job. It is very important for a disabled person to realize that he should not suffer mistreatment

of any kind from the employer. Although his abilities are slightly different from the majority of other

working people, there is no reason for one to he treated badly. He should ask for a fair salary and fair

treatment.

1. Some companies hire the disabled because they think the disabled        .    

A. ask for less money

B. are equal to others

C. work harder than others

D. are pitiful

2. If a person with disability is asking for a job in a company, he should say           .   

A. nothing about his health

B. something about his demand

C. something about his disability

D. nothing about his family

3. The writer suggests in this passage that         .     

A. modern equipment can help the disabled in their jobs

B. the disabled should spend much money on improving their health

C. companies should provide wheelchairs to the disabled

D. the disabled must learn how to operate computers

4. In the last paragraph the writer advises that the disabled should           .   

A. do easy jobs

B. ask for the same rights as others

C. work shorter time

D. often change their positions

5. What's the best title for this passage?    

A. Larger Companies hiring the disabilities.

B. How to get a job for the disabilities.

C. Honesty is important for the disabilities.

D. The disabilities must be realistic.

单项选择题