《消费者权益保护法》规定：经营者以格式合同、通知、声明、店堂告示等方式做出对消费者不

阅读理解。

     My name is Kate. I am eleven. This is my school. I study at No.2 Middle School. Mr. Lee is my

teacher. My friend is Jane. She is a student, too. We are in the same school. I am in Class Three.

She’s in Class One.

判断正误。

（     ）1. Kate is a girl. Her friend Jane is a boy.

（     ）2. Kate is eleven. Jane is eleven, too.

（     ）3. Kate and Jane are in the same school.

（     ）4. Kate and Jane are in different classes.

（     ）5. Mr. Lee is their teacher.

根据句意及首字母提示，填写单词。.

1. He usually l_________ what to buy before going to the supermarket.

2. Have you packed your toothbrush and t__________?

3. The food my mother cooks for us t__________ delicious.

4. Has he told you the t__________ about what happened on that day?

5. My sister's hair is the s__________ hair that I have ever seen

（辽宁省大连市二十四中2009届高三上学期期中考试，化学，7）不用外加试剂，就能实现鉴别的是

（1）Al(NO₃)₃  FeCl₃  NaOH  FeSO₄  NaHCO₃

（2）Na₂CO₃   BaCl₂  AgNO₃  Na₂SO₄  NH₃·H₂O

（3）KOH  NaCl  NaHCO₃  MgSO₄  KNO₃

（4）CuSO₄  KHSO₄    NaHCO₃  KOH

（5）NaAlO₂   Na₂SiO₃  Na₂CO₃  NaHSO₄   NaCl

（6）NH₄Cl  Na₂SO₄  (NH₄)₂SO₄   Ba(OH)₂    AlCl₃

A．(1) (2) (3) (5)

B．(1) (2) (4) (6)

C．(1) (4) （5） (6)

D．(2) (3) (5) (6)

在会计核算中，如果企业当年盈利，则年度终了结账时，应按盈利金额，借记“利润分配——未分配利润”，贷记“本年利润”。（）

为了能给客户提供尽量完美的服务，避免不必要的疏漏和差错，服务人员在客户到来之前必须做好充分的准备工作。服务人员的准备工作主要包括三个方面（）、物质准备和（）。