问题 单项选择题 共用题干题

通常编译程序是把高级语言书写的源程序翻译为__(1)__程序。一个编译程序除了可能包括词法分析、语法分析、语义分析和中间代码生成、代码优化、目标代码生成之外,还应包括__(2)__。其中__(3)__和优化部分不是每个编译程序都必需的。

空白(3)处应选择()

A.词法分析

B.语法分析

C.中间代码生成

D.目标代码生成

答案

参考答案:C

阅读理解

阅读理解。

     I'm sure I'm not the only person (my age 15) who hates going to the dentist. Channel 4's late-night

documentary (纪录片) Open wide last Tuesday was excellent for people like me. However, none of my

school friends watched it because they didn't know it was on. Why can't television companies let us

know about such important programmes in advance?

     This pragrammes was important because it showed how methods for helping people with toothache

have developed over the centuries. If you think visiting the dentist today is an uncomfortable experience,

just be grateful you didn't live 200 years ago! Then, the programmes told us, the only cure for toothache

was removing the tooth. There weren't any dentists, so the person who cut your hair also pulled out

your bad teeth, and there was nothing to stop you feeling the pain.

     The programme has also completely changed my attitude to looking after my teeth. My parents were

always saying to me things like, 'Don't eat too many sweets.' And, 'Brush your teeth after meals.' But I

never paid much attention. Now I've seen what damage sugar can do, especially if I don't use a toothbrush

regularly. I'm going to change my habits. Many people would benefit from a repeat of this programme.

Sophie Ashley, Oxford

1. Sophie has written this letter to _____.

A. complain about the time a television programme was shown

B. ask for more television programmes designed for school children

C. advise people to watch a particular television programme

D. persuade a television company to show a programme again

2. A reader can find out from this letter_____.

A. how to encourage young people to take care of their teeth

B. where to get information about future television programmes

C. what kind of subjects young people enjoy studying at school

D. which television channel shows the most interesting programmes

3. What did Open wide say about toothache?

A. In the past, nobody could make it stop.

B. Dentists used to help people who had it.

C. Hairdressers have it more than other people.

D. Ways of curing it have changed.

4. What does Sophie think about her parents now?

A. They don't know as much as her about teeth.

B. Their advice is worth listening to.

C. They eat things that are bad for them.

D. They don't clean their teeth often enough.

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