急性胰腺炎时尿淀粉酶（） A.起病后6～12小时升高，48小时下降，持续3～5天 B

干髓术为

A．扪诊
B．咬诊
C．X线检查
D．松动度检查
E．局部麻醉检查

We use the Internet for many things: business, shopping, writing letters, talking to people, finding information and so on. In recent years, a new kind of English has grown on the Internet. There’s no real word for it yet, so we’ll call it e-talk. People don’t like typing too much. To save time, they turn phrases into a few letters (called acronyms). Acronyms are often used in chat rooms(聊天室). Some of them are:

BTW(by the way);  BRB(be right back);  LOL(laughing out loud);  IMO(in my opinion)

People also use many abbreviations. They are shortened forms of words. Some common abbreviations are:

info(information);   puter(computer);    pic(picture);     sec(second)

We ususally don’t see people when we communicate on the Internet, so people have new ways to show feelings. Most people use their keyboards to draw “feelings”, such as:

:-) (happy);     ;-)(joking);        :-((sad);       :-O(surprised)

These days, many forums(论坛)have picture feelings. For example:

(happy)              (sad)               (angry)               (cool)

There are even whole new words, like ”newbie’s” (someone who is new on a chat board or forum). When you write something bad about someone else, it’s called “flaming” the person.

It takes time for people to get used to e-talk. Also, different groups on the Net have their own special ways of communicating. Newbie’s sometimes have to ask other people what they mean. As the Internet grows, e-talk will continue to grow and change.

小题1:Why do people type acronyms?

A．To show their feelings.

B．To make jokes.

C．To save time.

D．In this way newbie’s won’t understand them.小题2:What does “BTW, my computer is not working well, :-( ”mean?

A．The person is happy about getting a new computer.

B．The person has to go away from his/her computer.

C．The person is angry at somebody.

D．The person is sad that his computer is having problems.小题3: If someone is angry, what may he type?

A．

B．BRB

C．LOL

D．小题4:E-talk will probably_______.

A．keep changing

B．stay the same

C．be used by people on the telephone

D．be easy for newbie’s to understand.

茯苓不用治下列何证( )

A．脾虚食少便溏
B．心悸失眠
C．水肿
D．停饮心悸
E．热结便秘

平均验收时间公式？

大容量注射剂药液配制后的过滤，是否必须采用0.22um的过滤器？（FL1）