雷电时，应禁止在屋外高空检修、（）和屋内验电等作业。

我国现有法定报告传染病有（）。

A.39种

B.25种

C.37种

D.22种

E.35种

被称为“孤府”的脏腑是（）

A．胃

B．小肠

C．大肠

D．膀胱

E．三焦

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 send information in writing to somebody else. There is a test on timetable 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 well 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 all the tests with a formal or informal text. I enjoyed writing this book and I hope you enjoy using it.

59. We can find the introduction to a product in ___________.

A. part 1         B. Part 2           C. Part 3            D. Part 4

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

A. A letter of complaint.                                B. A computer handbook.

C. A letter of a friend.                                          D. A story of a president.

61. The passage is most probably written for _________.

A. test designers    B. students     C. test-takers    D. teachers

62. What is the best title of the book?

A. Test Your Reading                                    B. Help with Your Writing

C. Learn Different Kinds of English               D. Practice English in Different Ways

简述压力容器开孔接管后在应力分布与强度方面将带来的影响。

下列内容属于现病史的是（）

A.生育史

B.习惯与嗜好

C.本次发病时间

D.曾患过的疾病

E.职业及工作条件