中国银行业协会的日常办事机构为( )。A．会员大会B．理事会C．常务理事会D．秘书

Lighting the _____, he saw a strange view in the hall.[ ]

A. light

B. match

C. touch

     When American inventor Alexander Graham Bell invented the telephone in 1876, it was a revolution

in communication. For the first time, people could talk to each other over great distances. Over the last

two decades a new means of spoken communication has appeared: the mobile phone.

     The mobile phone is like a two-way radio. But the two-way radio is a limited means of communication. As soon as the users move out of range of each other's broadcast area, the signal is lost. In the 1940s,

researchers experimented with the idea of using a number of radio masts (无线电杆) to pick up signals

from two-way radios. A caller would always be within range of one of the masts. When he or she moved

too far away from one mast, the next mast would pick up the signal. (Scientists referred to each mast's

reception area as being a "cell". This is why in many countries mobile phones are called "cellphones".)

     However, 1940s' technology was just at the beginning. The "mobile phones" were huge boxes. They

had to be moved by car.

     The first real mobile telephone call was made in 1973 by Dr Martin Cooper. As soon as his invention

was complete, he tested it by calling a rival (竞争对手) scientist to announce his success. Within a

decade, mobile phones became available to the public.

     They have changed the way we do a lot of things. One powerful feature is: the short message service

(SMS) or text message. It's the perfect communication method for the busy modern lifestyle. The text

message has changed the way we write in English. The language construction became more lax (松散的). Traditional rules of grammar and spelling are much less important.

     Over the last few years mobiles have become more and more advanced. We have seen the

introduction of cameras, global positioning system and Internet access.

     Alexander Graham Bell would be surprised if he could see how far the science of the telephone has

developed in less than 150 years. If he were around today, he might say: ''That's gr8! But I'm v busy

rite now. Will call U 2nite."        

1. The article is intended to ______.

A. warn people of the possible risks in using mobile phones

B. inform readers of the history and benefits of mobile phones

C. convince people of the uses of mobile phones

D. predict the applications of mobile phones

2. What's the correct time order about the development of communication?

a. the telephone invented by Alexander Graham Bell

b. mobile telephone call made by Dr Martin Cooper

c. "mobile phones" with very large boxes 

d. mobiles with cameras, GPS and Internet access

A. a, c, b, d          

B. b, a, c, d          

C. a, c, d, b            

D. a, b, c, d

3. The last sentence of the whole passage ''That's gr8! But I'm v busy rite now. Will call U 2nite." may probably means ______.

A. That's great! But I'm very busy right now. (I) Will call you tonight

B. It's eight now. I'm very busy. (I) Will call you tonight

C. That's great! But I'm busy writing now. (I) Will call you at two tonight

D. "8" is great! But I'm very busy right now. (I) Will call it "U" to night

4. What do you think of the author according to the last paragraph?

A. Humorous.      

B. Ironic (讽刺的).      

C. Kind.            

D. Worried.

欲对血清培养基进行灭菌，宜选用（）。

A.间歇灭菌法

B.巴氏消毒法

C.压力蒸汽灭菌法

D.流通蒸汽灭菌法

E.紫外线照射法

树立新的教育观念（）。

A.在培养目标上，树立新的学生观，把新一代学生培养成具有个性特长和创造精神的人才。

B.在师生关系上，树立新的民主教育观，让学生生活在希望之中。

C.在活动方式上，树立开放、整体的教育观，让每个学生都能创造奇迹。

D.在促进发展上，树立心理健康与身体健康同等重要的教育观。