问题 阅读理解

阅读理解。

      After I have lunch in an inn (小饭馆), I look for my handbag. I put it on a chair beside

the door and now it isn't there! As (当······时候) I am looking for it, the inn-keeper

comes in.

      "Do you have a good lunch?" he asks.

      "Yes, thank you," I answer. "But I can't pay (付款) the bill. Somebody takes away my bag.

      "The inn-keeper smiles and goes out at once. In a few minutes (过了一会儿) he comes

back with my bag and gives it to me.

      "I am very sorry," he says. "My dog takes it into the garden. He often does this."

1. The woman has a good lunch, but she ______ at first.

A. doesn't pay for it

B. can't pay for it

C. refuses (拒绝) to pay for it

D. wants to pay for it next time

2. _______ takes the woman's bag away.

A. A thief (小偷)

B. The woman herself

C. The inn-keeper

D. The dog in the inn

3. The inn-keeper knows _______.

A. who takes the woman's bag away .

B. the woman doesn't want to pay for her lunch

C. the woman can give him a lot of money

D. the dog can find the lost bag

4. The dog takes the bag away because it _______.

A. wants to play with it

B. wants to see if (是否) there is money in it

C. wants to help the inn-keeper to get more money

D. likes to see people looking for their bags

5. The underlined word "bill" in Paragraph 3 means _______.

A. a piece of bread

B. a kind of drink

C. a piece of paper, from which you can know how much you must pay

D. a piece of paper, from which you can know what food they sell

填词完成句子,第一个字母已给出

6. The woman puts her bag on a chair b______ she has her lunch.

7. The woman t______ somebody takes her bag away.

8. In this inn people eat first and t______ pay.

9. The inn-keeper k______ what happens (发生) to the woman's bag.

10. The inn-keeper's dog often p______ with the customers' bags.

答案

1-5 BDAAC

6. before 7. think 8. then 9. knows 10. plays

填空题

(12分)中学化学常见的物质A、B、C、D之间存在如下转化关系:

A + B → C + D + H2O。请按要求填空:

(1)若A为短周期元素组成的黑色固体单质,与B的浓溶液共热时,产生C、D两种气体。C、D两种气体均能使澄清石灰水变浑浊,则该反应的化学方程式

                                                                        

鉴别这两种气体不能选用的试剂是          

a.BaCl2溶液    b.KMnO4溶液   c.品红溶液   d.酸化的Ba(NO32溶液

向500mL 2mol/L的NaOH 溶液中通入0.8mol无色无味的C气体,恰好完全反应,该反应的总化学方程式是                                         ,此时溶液中的离子按照浓度由大到小排列的顺序是                                        

(2)若A在水中的溶解度随温度的升高而降低;B为短周期非金属单质;D是漂白粉的成分之一。C发生水解反应的离子方程式是                                 

(3)若A为五核10电子的阳离子与单核18电子的阴离子构成的无色晶体,受热易分解,分解后生成两种极易溶于水的气体。检验A中阴离子的方法是                              

                                                     (简述操作过程及结论)。

单项选择题