下面哪一种物品不能用磁铁吸起（ ） A．一枚指南针 B．一枚钢螺丝钉 C．一枚缝

强化食物中营养强化剂数量越多越有利于人体健康。

下列有关电磁波的说法，正确的是（ ）

A．电磁波不能在真空中传播

B．电磁波在空气中的传播速度为340m/s

C．可见光是电磁波

D．超声波是电磁波

阅读理解。

     On October 19, 1959, the first Special English program was broadcast on the Voice of America. It was

an experiment. The goal was to communicate by radio in clear and simple English with people whose native

language was not English. Experts said the goal was admirable (令人敬畏的), but the method would not

work. They were proved wrong. The Special English programs quickly became some of the most popular

on VOA. And they still are.

     Forty years later, Special English continues to communicate with people who are not fluent in English.

But during the years its role has expanded. It also helps people learn American English. And it provides

listeners, even those who are native English speakers, with information they cannot find elsewhere.

     Today, Special English broadcasts around the world seven days a week, five times a day. Each half-hour

broadcast begins with 10 minutes of the latest news followed by 20 minutes of feature programming. There

is a different short feature every weekday about science, development, agriculture and environment, and on

the weekend, about news events and American idioms.

     Three elements make Special English unique. It has a limited vocabulary of 1,500 words. Most are simple

words that describe objects, actions or emotions. Special English is written in short, simple sentences that

contain only one idea. And Special English is spoken at a slower pace, about two-thirds the speed of Standard

English. This helps people learning English hear each word clearly. It also helps people who are English

speakers understand complex subjects.

     Through the years, Special English has become a very popular tool for teaching English, even though it

was not designed as a teaching program. It succeeds in helping people learn English in a non-traditional way.

In countries around the world, English teachers assign Special English to their students. They praise it for

improving their students' ability to understand American English and for the content of the programs.

Universities and private companies in many countries produce packages of Special English materials for

students' use.

1. At the beginning, Special English program was _____.

A. well received

B. rejected by native people

C. doubted by some professionals

D. intended for teaching English

2. Which of the following are the elements that make Special English unique?

    a. limited vocabulary

    b. short simple sentences

    c. good communication method

    d. slow speed

    e. interesting feature programming

A. a, b, e

B. a, c, d

C. a, b, d

D. b, d, e

3. Which of the following statements is TRUE?

A. Special English has been founded for less than 50 years.

B. Native English speakers don't go in for Special English much.

C. Special English usually starts with 20 minutes of the latest news.

D. People can learn some idioms from Special English.

4. From the last paragraph we can infer that _____.

A. Listening to Special English can be a student's homework

B. Listening to Special English can improve the content of the program

C. Some students record the Special English material for sale

D. Learning English from VOA is a traditional way for English learners

以下银行可以办理国家助学贷款的是（）。

A.中国光大银行

B.中信银行

C.中国农业银行

D.中国农业发展银行

按照五层次理论，公司信贷产品的基本形式，各种硬件和软件的集合，包括营业网点和各类业务，属于公司信贷产品中的( )。

A．核心产品
B．基础产品
C．期望产品
D．延伸产品