美国的提前开端计划的对象主要是（） A.超常儿童 B.低能儿童 C.正常儿童 D.家

地黄生用和炮制后的功效有所不同。

生地炭的功效是（）

A.清热.生津.凉血.止血

B.滋阴补血.益精填髓

C.凉血止血

D.补血止血

E.清热凉血.养阴生津

F.活血补血

木头：锯子

A．树：犁

B．布匹：剪刀

C．桌子：刀锋

D．木匠：裁缝

阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。

E

It is reported that today in China, 50% of people who write blogs do so as a personal diary and 83% use their blogs for sending messages to friends. It is also found that there is a strong East-West difference. In places like the US, blogs that offer information on news attract more readers but in China, blogs are more likely to be about sharing personal feelings.

It seems that bloggers can be divided into three types: IT bloggers, bloggers who record their ordinary feelings and media bloggers.

When blogging first started, the IT people had the technological advantage and they took the chance to put their thoughts on the web. Some of these IT people read their blogs.

The next wave of bloggers did not have any training as writes or in IT and wrote about normal daily life. Media bloggers, however, are trained writers, such as journalists and editors. When the many media bloggers showed up, the everyday blogs lost most of their readers. Media bloggers have the advantage of knowing how to communicate well through the written word.

However, the normal bloggers are still out there and increasing in number. It seems that blogging is the new way to express your feelings. People feel like the world is listening to, or rather reading, their problems, even if they are not .

小题1:What type of text is this?

A．A blog.

B．A diary.

C．A news report.

D．A school textbook.小题2:What is the passage’s subject?

A．How many people in China blog.

B．How did blogging get started.

C．Different types of blogs and bloggers.

D．What media bloggers do.小题3:How does the writers feel about the subject?

A．He/She feels strongly that blogging is a good thing.

B．He/She feels that there are lots of problems with blogging.

C．We can’t tell since he/she is not a blogger.

D．We can’t tell since he/she is just reporting facts.小题4:What is the writer’s tone?

A．Humorous and light-hearted.

B．Serious and factual.

C．Conversational.

D．Informal.

简述法的作用的重大意义。

何谓中国古代三大宫殿式建筑。