盆腔感染的四大途径是（ ）、（ ）、（ ）和（ ），其中结核菌感染的主要途径是（ ）

我会查字典填空。   

         “许多窗子连接在一起，汇成了一个花的海洋，让我们看的人如入山 * * 上，应接不暇。” 

          这个“暇”字，用音序查字法，应先查大写字母(        )，再查音节(        )；用部首查字法，应先查(       )部，再查(       )画。联系上下文，我认为“应接不暇”在这儿的意思是(                         )。 

患儿，2岁。高热、咳喘9d后，潮~热盗汗，面色潮红，口唇樱赤，干咳无痰，舌质红而干，舌苔光剥。其治法是（）

A.养阴清肺

B.清肺止咳

C.止咳化痰

D.养阴益胃

E.益气健脾

About 21,000 young people in 17 American states do not attend classes in school buildings.

Instead, they receive their elementary(初等)and high school education by working at home on computers.The Center for Education Reform says the United States has 67 public “cyberschools.”and that is about twice as many as two years ago.

The money for students to attend a cyberschool comes from the governments of the states where they live. Some educators say cyberschools receive money that should support traditional public schools. They also say it is difficult to know if students are learning well.

Other educators praise this new form of education for letting students work at their own speed. These people say cyberschools help students who were unhappy or unsuccessful in traditional schools. They say learning at home by computer ends long bus rides for children who live far from school.

Whatever the judgement of cyberschools,they are getting more and more popular. For example, a new cyberschool called Commonwealth Connections Academy will take in students this fall. It will serve children in the state of Pennsylvania from ages five through thirteen.

Children get free equipment for their online education. This includes a computer,a printer,books and technical services. Parents and students talk with teachers by telephone or by sending emails through their computers when necessary.

Students at cyberschools usually do not know one another. But 56 such students who finished studies at Western Pennsylvania Cyber Charter School recently met for the first time. They were guests of honor at their graduation.

小题1:What do we know from the text about students of a cyberschool?

A．They have to take long bus rides to school.

B．They study at home rather than in classrooms.

C．They receive money from traditional public schools.

D．They do well in traditional school programs.小题2:What is a problem with cyberschools?

A．Their equipment costs a lot of money.

B．They get little support from the state government.

C．It is hard to know students' progress in learning.

D．The students find it hard to make friends.小题3:Cyberschools are getting popular became    

A．they are less expensive for students

B．their students can work at their own speed

C．their graduates are more successful in society

D．they serve students in a wider age range小题4:We can infer that the author of the text is     .

A．unprejudiced in his description of cyberschools

B．excited about the future of cyberschools

C．doubtful about the quality of cyberschoois

D．disappointed at the development of cyberschools

恒沸精馏中，恒沸剂用量不能随便调整？为什么？

下列证据中，属于直接证据的是（）。

A、被害人关于被毁物品的陈述

B、被毁物品现场的勘验笔录

C、证人关于犯罪嫌疑人、被告人实施犯罪情况的证言

D、鉴定人关于被毁物品的鉴定结论