从根本上说，生活方式决定生产方式。

濒死病人的常见的面色是（）

A.潮红色

B.铅灰色

C.陶土色

D.黄褐色

E.苍白色

阅读理解。

    Reading is very important to help you learn English. To learn as much as you can from reading, you

need to read different kinds of English. This book provides not only different kinds of English but also a

good way to check your reading ability.

   There are four parts in the book:

   Part 1 is Messages: In this part somebody wants to wad information in writing to somebody else. There

is a test on timetables and a test on text messages.

   Part 2 is People: In this part all the tests are about people. For example, there is an informal letter

between friends. There is formal ( 正式的) English in biography ( 传记). There is a job application as

a model to help with your writing, as welt as testing your reading.

   Part 3 is Places: In this part, too many different kinds of English are shown, some informal and some

formal. There is the informal English of a holiday postcard. There is also the formal English in a letter of

complaint.

   Part 4 is Things: You will find some descriptive writing in this part. There are descriptions of clothes

and of a computer.

   You can do these tests in any order you like, or you can do alt the tests with a formal or informal text.

I enjoyed writing this book and I hope you enjoy using it,

1. We can find the introduction to a product in ______,

A. Part 1        

B. Part 2      

C. Part 3      

D. Part 4

2. Which of the following is most probably written in informal English? 

A. A letter of complaint.                  

B. A computer handbook. 

C. A letter to a friend.                    

D. A story of a president.

3. The passage is most probably written for _____. 

A. test designers    

B. students    

C. test-takers    

D. teachers

4. What is the best title of the book? 

A. Test Your Reading                

B. Help with Your Writing 

C. Learn Different Kinds a/English      

D. Practise English in Different Ways

急性枕骨大孔疝与小脑幕裂孔疝最主要的区别是（）

A.意识障碍发生较早

B.呼吸骤停发生较早

C.剧烈头痛

D.频繁呕吐

E.Cushing反应

何谓血吸虫的免疫逃避？为什么感染血吸虫后宿主体内能够出现此种特殊的免疫学现象？

“英国的革命实际上是议会的变革，革命前是国王的议会，革命后是议会的国王.”这说明（）

A.革命前后国王地位没变，议会发生了变化

B.革命后议会和国王共同掌权

C.革命前后议会和国王互换位置且发生质变

D.革命只改形式未变本质