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Massachusetts （美國一州名） became the first state in the nation to ban the dumping （傾倒;拋棄） of electronic equipment such as computer monitors and television sets．It means people there can no longer put computer monitors, TV sets and other devices containing glass picture tubes out on the street for pickup by garbage cleaners．

         Official said much of this equipment is loaded with poisonous heavy metals such as lead, cadmium and mercury．These poisonous heavy metals could go into groundwater or be released （釋放） into the air．

         The Boston Globe reports the state has set up a system to recycle techno-garbage at state expense through community recycling centers．

         Robin Ingenthron of the Massachusetts Department of Environmental Protection said the state has been trying to get its electronics-recycling program in place ‘before the future wave of electronics hits’．The National Safety Council estimates some 300 million computers will enter the nation’s waste system in the next few years．

         In addition, millions of people will be getting rid of their old television sets．New high-quality digital televisions and new rules will make old TV sets no longer in use over the next several years．

1.The word ‘techno-garbage’ in the 3rd paragraph probably means ________．

         A．a(chǎn)ll kinds of dirty things                                       B．deserted TV sets

         C．heavy metals                                                             D．used electronic equipment

2.Which is NOT a reason that the state enforces （強制執(zhí)行） a ban on electronic equipment dumping?

         A．This kind of garbage is poisonous．

         B．Recycling systems are not working well．

         C．The poisonous heavy metals can go to the underground water and the air．

         D．There will be much more electronic garbage soon．

3.According to the last paragraph many people will be dumping their TV sets because ________．

         A．they are broken                              B．they are poisonous

         C．new TV standards have come out               D．people will be tired of them

4.The passage tells us chiefly about __________．

         A．forbidding of a certain type of garbage dumping

         B．new problems of environmental protection

         C．household problems raised by computers and TV sets

        D．the handling of garbage

 

 (北京市北大附中2007年5月高三最后適應(yīng)測試)

The word “sharp” can be   36   to describe many different things in your home, classroom, and places of work．In this chapter, the writer   37  sharp pencils, meaning pencils with a very fine   38  ．The writer does not like dull pencils.

We can also use “sharp” to describe the blades of knives．Knives also have points．We can use “sharp” to describe a   39   kind of point,   40   as the sharp points of kitchen and steak knives．Scissors have blades, too, and we can describe these blades as sharp or dull．Furthermore, the points of scissors are   41   sharp or   42  ．Some tools, such as saws, scrapers, and garden tools, also have blades．We can use the words “sharp” and “dull” to describe the blades of these tools,   43  ．Sharp knives, scissors, and tools are  44  to use．They cut things easily and quickly, without effort.

“Sharp” can be used to describe the edges of furniture and   45   some containers．For example, the edge of a table or desk can be   46  ．In addition; we can describe the edge of   47   open can as sharp．The top of a can is sometimes sharp  48   to cut your hand．A piece of  glass from a(n)   49   jar or bottle is   50   very sharp.

51  , we sometimes use “sharp” to describe people．A person who appears sharp is very well   52  ．A person who is sharp, on the other hand, is intelligent, smart, and  53   learn and understand.

To summaries, “sharp” can be used to describe many kinds of   54   that have blades, points, and edges．When we used it to describe people, it can mean nice looking, well dressed, or intelligent．It is an expensive word   55   it can be used in many different ways.

36．A．written                   B．used                      C．seen                            D．taken

37．A．talks about            B．takes up                C．care for           D．makes up

38．A．sharp                   B．color                     C．point              D．edge

39．A．some                    B．a(chǎn)ny                        C．only               D．certain

40．A．so                        B．a(chǎn)s soon                C．such              D．or

41．A．either                           B．neither                  C．too                D．very

42．A．blunt                            B．used                     C．frank              D．round

43．A．too                        B．even                      C．either             D．ever

44．A．difficult                  B．easy                            C．interesting              D．clean

45．A．for                        B．with                       C．of                D．a(chǎn)t

46．A．seen                            B．sharp                    C．smooth           D．hard

47．A．a(chǎn)n                        B．a(chǎn)                        C．the               D．a(chǎn)ny

48．A．so as                           B．in order                 C．so that          D．enough

49．A．old                        B．broken                  C．new              D．glass

50．A．a(chǎn)gain                   B．quite                     C．rather            D．ordinarily

51．A．However                      B．Finally                  C．Therefore       D．In this way

52．A．prepared                     B．dressed                 C．mannered            D．served

53．A．easy to                 B．is to               C．slow to                  D．quick to

54．A．materials               B．knives                   C．objects                 D．containers

55．A．because               B．even if                  C．though           D．in case