个人独资企业的投资人对企业的责任承担( ) 。A．有限责任 B．有限连带责任 C．

误卸进境货物是指未列入进口载货清单、运单的货物，或者多于进口载货清单提单或运单所列数量的货物。

道路运输管理机构应当受交通运输主管部门的委托实施道路运输监督检查。（）

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 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 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.

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 of 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. teacher

交易双方依据预先约定的规划，在未来的一段时期内，彼此对调一系列现金流量(本金、利息、价差等)的交易行为，称之为( )。

A．金融期货

B．金融期权

C．远期合约

D．互换

放大摄影能将细小结构显示清楚，其原因是（）

A.空气滤过散射少

B.照射野小清楚度高

C.将高频信号转换成低频信号

D.焦点面积变小

E.模糊阈值变大