下列为治疗黄疸的主要治则是A．清泄热邪 B．通便泄热 C．温化寒湿 D．清热解毒 E

资源开发项目的物质基础是()。

A．各种矿产资源

B．水利资源

C．森林资源

D．水能资源

E．土地资源

阅读理解

                                     What to do if you don't feel popular?

    ● Try to take part in activities. Call your friends. Plan to do something. The worst feeling is staying home alone, because it makes you feel even more lonely.

    ● Try to make new friends. Choose friends carefully, not just because you think they're popular. And remember, making good friends takes time. Choosing a popular person to be friends with is okay, if they are nice.

    ● Be yourself (保持独立). If you want to become friends with someone who's popular, don't make yourself into someone you are not just to impress that person.

    ● Be nice. Be friendly. Be outgoing (开朗的). But don't overdo it! Talk to trusted friends if you are feeling really bad. Or you might want to write it down ill a journal (期刊) or diary.

    ●  Do something special for yourself. You could take pictures of your friends, or collect their school pictures, and take a collage (拼贴画) to hang on your wall. This will remind (提醒) you, when you are feeling unpopular, that you really do have friends.

    ● Think up your own ideas. These suggestions might not work for everyone.

    What to do if you have a problem with your teacher?

    ● Talk to your parents, or another adult who will listen to you and perhaps can help. Talk to your friends. Maybe they have had problems with the same teacher, too.

● Don't give the teacher a reason to have problems with you. Do your work, complete your task, attend the class seriously and take notes. Maybe you just need to give the teacher a chance (机会).

    ● Try to find out what the problem is.

    ● Talk to the teacher if you feel comfortable doing this. Don't be nasty (闹别扭的), but express your concerns (关心). Listen to the teacher, as well.

    ● Just accept the fact that you're not going to love all your teachers.

1. What do we mean by saying "not feeling popular"?

A. Not liked by our classmates or workmates.

B. Not doing what we want.

C. Not showing any interest in anything.

D. Not so happy.

2. What does the underlined word "overdo" mean'?

A. Do something too much or in an extreme way.

B. Try your best to do something.

C. Do something carefully.

D. Work too hard.

3. The writer_____

A. believes that your friend will help you out if you take their pictures.

B. suggests that you discuss the reason of problem with your teacher when you feel uncomfortable.

C. wants you to know that students usually hates teachers.

D. is not too sure if his advice will certainly work on you.

4. What's the best title of this passage?

A. Why We Have Problems at School.

B. Always Be Yourself.

C. How to Handle Problems at School.

D. Don't Be Afraid of Problems With Others.

等电子体原理是指两个或两个以上的分子（或离子），它们的原子数相同，分子（或离子）中价电子数也相同。

(1) SiO₃^2-、SO₃、NO₃^-三种粒子____（填“是”或“否”）等电子体，其中Si、S、N三种基态原子的第一电离能大小关系为_________。

(2)C₂O₄^2-和____是等电子体，C₂O₄^2-离子具有较强的还原性，它能使酸性KMnO₄溶液退色，Mn原子在元素周期表中的位置是____________，外围电子构型为_________。

(3)两原子14个电子的等电子体共同特点是物质中都具有共价三键，请举出相应的3个例子__________（分子或离子）。每个分子或离子中含________个σ键，________个π键。

有关复发性生殖器疱疹的临床表现，下列错误的是（）

A.原发性生殖器疱疹皮损消退后1～4个月以内复发，复发感染一般常发生在原来部位

B.全身症状及皮损较原发性生殖器疱疹的轻

C.女性复发性生殖器疱疹，其全身及局部症状和体征比男性患者重

D.约50%患者复发前有前驱症状

E.频繁复发的患者需要1年复发6次以上才可诊断

分时操作系统追求的目标是 (13) ；实时操作系统必须首先考虑的是 (14) 。

A．充分利用内存

B．高吞吐量

C．快速响应

D．减少系统开销