问题 单项选择题 A1/A2型题

腰丛神经由第12胸神经前支的小部分、第1~3腰神经前支和第4腰神经前支的一部分纤维组成,其分支一般不包括()。

A.股神经

B.坐骨神经

C.股外侧皮神经

D.髂腹下神经

E.髂腹股沟神经

答案

参考答案:B

解析:坐骨神经从骶丛发出,由腰4、5及骶1~3组成。

阅读理解

阅读理解。

    Listening test is one of the important parts of the English exam. Here are some tips for you.

    Before you start to listen, you need to relax. Don't be nervous. And try to read the questions. These

questions usually help you understand the dialogue or the passage.

    Then listen carefully to the first sentence. It usually tells you the main idea of the passage. When

you're listening, try to do some thinking and take some notes (笔记), such as:

    ·What happened?

    ·When, where, and how?

    ·What does the speaker want to tell us?

In this way, you may understand the passage better.

     Please remember not to think about one or two words for a long time. When you hear some words

you don't know, don't spend too much time on them. Very often, you'll find out what they mean later

when you go on with the listening.

1. This passage mainly talks about ______. [ ]

A. tips on listening

B. tips on speaking

C. tips on reading

D. tips on writing

2. It's better for you to keep ______ when you start to have a listening test. [ ]

A. excited

B. relaxed

C. nervous

D. worried

3. We should listen to the first sentence carefully, because it usually tells us            . [ ]

A. the answers to the questions

B. where to write the answers

C. the main idea of the passage

D. how much time left (剩余) for the listening test.

4. When you're listening, it's important for you to ______. [ ]

A. remember every word

B. take some notes

C. understand all the words

D. think about one words for a long time

5. The             usually help(s) us understand the passage better. [ ]

A. questions

B. first sentence

C. notes

D. A, B and C

填空题