问题 单项选择题

为明确诊断应立即做

A.心电图检查

B.超声心动图检查

C.心向量图检查

D.心脏X线检查

E.T3、T4、TSH检查

答案

参考答案:A

阅读理解

阅读理解。

     Before you can start speaking and writing in English, your brain must get enough correct English

 sentences. This is obvious (显而易见的).

     There are two ways to get correct English sentences: listening and reading. Both are good, but reading

 is much easier than listening. With the help of a good dictionary, you will be able to understand English

 texts much more easily than movies. If you just read one book in English, you will see that your English has

  become much better. English phrases will just come to you without thinking when you are writing or

 speaking.

     This is true for hundreds of words and grammar structures (结构). If you read in English, you can

 forget about grammar rules. Throw away your grammar book! You needn't know the rules for the present

  perfect tense (现在完成时). Instead, read a few books in English, and soon you will feel that "I have

 seen Paul yesterday" is wrong. The only difference between you and native speakers is that they have

 heard and read more English sentences than you have.

1. From the first paragraph, we know that _____.

    A. English is difficult to learn

    B. if you have seen an English sentence, you can speak English

    C. before you use English, you must know some English

    D. everyone is a born English speaker

2. What is the best way to get correct English sentences according to the passage?

    A. Speaking.                 

    B. Writing.

    C. Thinking.                

    D. Reading and listening.

3. In the writer's opinion, we can grasp English grammar rules _____.

    A. by reading English books      

    B. by reading grammar books

    C. by writing and speaking      

    D. by learning grammar rules

4. The only difference between you and native speakers is that native speakers _____.

    A. have parents as their English teachers

    B. are born to know grammar rules and phrases

    C. read and hear more English than you

    D. have a gift in learning English

5. What's the main idea of the passage?

    A. It is important for us to know English words.

    B. Reading is important for us to learn English.

    C. English grammar is not so important.

    D. The best way to learn English is going to England.

单项选择题