施工过程

2010年3月28日晚上8：30，某市参与了“地球一小时，全球熄灯”行动．事后统计，熄灯一小时节省下来的电能能使10万台功率为200W的电视机正常工作0.5h．求：

（1）该市熄灯一小时节省下来的电能是多少千瓦时？

（2）节省下来的电能相当于完全燃烧多少立方米的煤气所产生的能量？（煤气的热值为4×10⁷ J/m³）

甲亢伴严重哮喘者禁用（）

A.普萘洛尔

B.利血平

C.地西泮

D.甲状腺片

E.复方碘溶液

依据《民法通则》的规定，不能引起委托代理关系终止的是( )。

A．被代理人死亡

B．被代理人取消委托

C．代理人死亡

D．代理人取消委托

阅读理解。

阅读下面的短文，请根据短文后的要求将答案答题（请注意问题后的要求）

     The Internet has opened up a whole new online world for us to meet, chat and go where we've never

been before. But just as in face-to-face communication, there are some rules of behavior that should be

followed when online.

     The basic rule is simple: treat others in the same way you would want to be treated. Imagine how

you'd feel if you were in the other person's shoes. For anything you're about to send: ask yourself, "Would

I say this to the person's face?" If the answer is "no", rewrite and reread. Repeat the process till you feel

sure that you'd feel comfortable saying the words to the person's face.

     If someone in the chat room is rude to you, your instinct (本能反应) is to fire back in the same manner.

But try not to do so. You should either ignore the person, or use your chat software to block their messages.

If it was caused by disagreement with another member, try to fix the situation by politely discussing it.

Remember to respect the beliefs and opinions of others in the chat room.

     If you do decide to tell someone in the chat room about a mistake, point it out politely. At the same time,

if you find you are wrong, be sure to correct yourself and apologize to those that you have offended.

     It is not polite such as their age, sex, and marital status. Unless you know the person very well, and you

are both comfortable with sharing personal information, don't ask such questions.

1. What's the best title of the passage? (Please answer within 0 words.)

_________________________________________________________________________________

2. Why should we ask ourselves"Would I say this to the person's face?" when we are to send a

       message online? (Please answer within 20 words.)

__________________________________________________________________________________

3. Please fill in the blank in the last paragraph to complete the sentence. (Please answer within 0 words.)

__________________________________________________________________________________

4. Which rule do you think is the best? Why? (Please answer within 30 words.)

___________________________________________________________________________________

5. Translate the underlined sentence in the first paragraph into Chinese.

____________________________________________________________________________________

(31)到(35)题使用下列数据表。
“班级” 表 班级号 班级名称 人数
11 计算机200801班 44
22 计算机200802班 50
33 计算机200803班 49
44 计算机200804班 46
55 计算机200805班 48
“学生” 表 学号 姓名 性别 年龄 班级号
S1 李志明 男 18 33
S2 万力佳 女 19 11
S3 李凤 女 20 22
S4 赵洪波 男 24 33
S5 刘鹏 男 22 44
S6 王晓晓 女 20 22
S7 张文静 女 22 11
S8 汪菁菁 女 19 44
S9 刘立洋 男 20 11

有下列SQL语句：
SELECT 班级名称 FROM 班级 WHERE NOT EXISTS；
(SELECT*FROM 学生 WHERE 班级号=班级.班级号)
执行该语句后，班级名称的字段值是( )。

A．计算机 200801 班

B．计算机 200805 班

C．计算机 200801 班和计算机 200805 班

D．没有记录