吊顶工程常见的质量问题有（）A．吊顶龙骨起拱不均匀 B．面层变形 C．板面开裂 D．

结构化分析方法（SA）的一个重要指导思想是（）。

A．自顶向下，逐步抽象

B．自底向上，逐步抽象

C．自顶向下，逐步分解

D．自底向上，逐步分解

阅读理解。

     How many coins do you have in your pocket right now? Three? Two? Or one? With a phone card,

you can make up to 200 calls without any charges at all．

★What do you do with it?

     Go to a telephone box marked "Phone-card"．Put in your card to start, make your phone call and

when you have finished, the screen will tell you how much is left on your card．It costs no extra for the

cards, and the calls cost 10 p(便士) per unit, the same as any other pay-phone call．You can buy it in

units of 10, 20, 40, 50, or 100．

★Appear in a shop nearby．

    Near each card-phone place, you will find a shop where you can buy one．They are at bus, train or

metro stations．At universities, hospitals, clubs, restaurants and shopping centers, you can also buy it．

★No more broken pay-phones．

    It is possible that many pay-phones don't work because they have been damaged． There are no

coins in a card-phone to excite the thieves' interest in it．So you are not probably to find a broken one．

     Get a phone-card yourself and try it out．Or get a bigger wallet．

1．The passage is most probably ____．

A．a warning                      

B．a notice

C．an advertisement                

D．an announcement

2．The underlined word "one" means ____．

A．a shop        

B．a coin        

C．a pay-phone    

D．a phone-card

3．It is suggested in the passage that you buy a phone-card because ____．

A．you have got a bigger wallet than others

B．it's convenient to make calls with a phone card

C．the phone box might have been damaged

D．there are many different kinds of phone-cards

钢筋混凝土的圈梁和构造柱的作用是______。

A．装饰房屋

B．增加空间刚度和整体性

C．增加水平方向整体性

D．增加垂直方向整体性

征用耕地的土地补偿费，为该耕地被征用前3年平均年产值的( )倍。

A．2～3

B．3～4

C．4～6

D．6～10

透析室复用间要有：（）

A、照明装置

B、消毒装置

C、物品存放装置

D、通风装置