Since 1980 there have been four major developments in TV. The first is video, which has given __1__ the power to control what they watch and when they watch it. These days, fifty percent of homes have a VCR (video-cassette recorder) and millions more are being sold every year. The second is satellite TV. Thanks to DBS (__2__), dozens of new channels are now __3__ to anyone who buys a receiving “dish”.

The third development is cable－a system of hi-tech __4__, which provides even more channels. But not only that, cable also makes __5__ possible for you to communicate through your TV.

Fourthly, there’s HDTV (high definition television), which now offers a much __6__ and more realistic picture than was possible even a few years ago.

So more channels, more choice, more clarity (清晰). What is there left for __7__ to achieve in the future? The answer to that is two-way __8__. Modern technology means that 21^st century televisions will be linked to computer data-banks. This way. Views will be able to ask questions about what they’re watching and the answers will appear on their __9__. This idea is called “hyper-media” and it’s still at an early __10__. But then, as we’ve just seen, TV had come a very long way in a very short time. The hyper0media revolution could happen sooner than any many people think.

A. listeners   B. players       C. viewers      D. engineers

A. direct business system    B. direct broadcast satellites

C. digital broadcast sound     D. data bank system

A. available  B. access C. linked D. sent

A. televisions      B. lines   C. strings D. wires

A. it     B. them   C. this     D. that

A. cheaper   B. clearer       C. colourful    D. delight

A. TV   B. invention    C. viewers      D. video

A. communication      B. traffic C. dialogue     D. operation

A. books      B. minds C. screens       D. computers

A. age B. time    C. process       D. stage

 “But what if I break my arm again？”My five-year-old daughter asked,looking very　1　.I knew she　2　very much to learn to ride,but ever since she’d fallen off her bike and broken her arm,she’d been afraid.

“Oh,honey,”I said.“I don’t think you’ll break another arm.”“　3　I could,couldn’t I？”“You know,honey,”I said,“　4　everything you do comes with risks.You could get a broken arm in a car　5　and then be afraid to　6　ride in a car again.You could break your arm jumping a rope.You could break your arm at gym.Do you want to　7　going to gym？”“No,”she said.And with a determined spirit,she stood up and　8　to try again.

I spent the rest of the afternoon at the park watching a very　9　little girl overcome a fear,and　10　myself on being a useful single parent after a painful divorce(离婚)．

As we walked home,she asked me about a conversation she’d overheard me having with my　11　the night before.

“Grandma wanted you to find someone to　12　.”“What grandma wants is for someone to　13　my heart again.”“But Mom...”“You’re too young to　14　it,”I told her.“So I guess love isn’t like a broken arm.”she said. 　15　to answer,we walked the rest of the way in　16　.When I got home,I called my mother and　17　her for talking about this to my daughter.Then I did what I’d seen my brave little girl do that very afternoon.I agreed to　18　Steve.

Steve was the man for me.We　19　less than a year later.It turned out my mother and  daughter were　20　.

1．A.surprised             B．disappointed            C．sad                       D．puzzled

2．A.wanted                B．hated                     C．lost                       D．gained

3．A.And                   B．Or                        C．Instead                  D．But

4．A.Almost                B．Hardly                    C．Nearly                   D．Mostly

5．A.trade                    B．sale                        C．accident                  D．show

6．A.ever                    B．never                     C．even                     D．yet

7．A.start                    B．regret                     C．finish                     D．stop

8．A.offered                B．agreed                   C．had                       D．chose

9．A.shy                    B．weak                     C．brave                     D．gentle

10．A.congratulating     B．praising                   C．encouraging           D．celebrating

11．A.father                 B．mother                  C．sister                    D．brother

12．A.like                    B．know                     C．love                     D．teach

13．A.warm                B．feel                       C．buy                      D．break

14．A.understand         B．believe                    C．accept                  D．receive

15．A.Unable               B．Unwilling                C．Uncertain               D．Unhappy

16．A.excitement          B．sorrow                   C．silence                   D．surprise

17．A.punished            B．scolded                   C．thanked                 D．appreciated

18．A.hire                  B．meet                     C．fire                      D．invite

19．A.left                   B．married                   C．moved                  D．quarrelled

20．A.wrong              B．right                       C．clear                     D．clever

 “But what if I break my arm again？”My five-year-old daughter asked,looking very　1　.I knew she　2　very much to learn to ride,but ever since she’d fallen off her bike and broken her arm,she’d been afraid.

“Oh,honey,”I said.“I don’t think you’ll break another arm.”“　3　I could,couldn’t I？”“You know,honey,”I said,“　4　everything you do comes with risks.You could get a broken arm in a car　5　and then be afraid to　6　ride in a car again.You could break your arm jumping a rope.You could break your arm at gym.Do you want to　7　going to gym？”“No,”she said.And with a determined spirit,she stood up and　8　to try again.

I spent the rest of the afternoon at the park watching a very　9　little girl overcome a fear,and　10　myself on being a useful single parent after a painful divorce(离婚)．

As we walked home,she asked me about a conversation she’d overheard me having with my　11　the night before.

“Grandma wanted you to find someone to　12　.”“What grandma wants is for someone to　13　my heart again.”“But Mom...”“You’re too young to　14　it,”I told her.“So I guess love isn’t like a broken arm.”she said. 　15　to answer,we walked the rest of the way in　16　.When I got home,I called my mother and　17　her for talking about this to my daughter.Then I did what I’d seen my brave little girl do that very afternoon.I agreed to　18　Steve.

Steve was the man for me.We　19　less than a year later.It turned out my mother and  daughter were　20　.

1．A.surprised             B．disappointed            C．sad                       D．puzzled

2．A.wanted                B．hated                     C．lost                       D．gained

3．A.And                   B．Or                        C．Instead                  D．But

4．A.Almost                B．Hardly                    C．Nearly                   D．Mostly

5．A.trade                    B．sale                        C．accident                  D．show

6．A.ever                    B．never                     C．even                     D．yet

7．A.start                    B．regret                     C．finish                     D．stop

8．A.offered                B．agreed                   C．had                       D．chose

9．A.shy                    B．weak                     C．brave                     D．gentle

10．A.congratulating     B．praising                   C．encouraging           D．celebrating

11．A.father                 B．mother                  C．sister                    D．brother

12．A.like                    B．know                     C．love                     D．teach

13．A.warm                B．feel                       C．buy                      D．break

14．A.understand         B．believe                    C．accept                  D．receive

15．A.Unable               B．Unwilling                C．Uncertain               D．Unhappy

16．A.excitement          B．sorrow                   C．silence                   D．surprise

17．A.punished            B．scolded                   C．thanked                 D．appreciated

18．A.hire                  B．meet                     C．fire                      D．invite

19．A.left                   B．married                   C．moved                  D．quarrelled

20．A.wrong              B．right                       C．clear                     D．clever

To celebrate the end of our exams, my friends and I went to a fast food restaurant.We__26__hamburgers and Coca Cola at the counter. When our__27__came,I started walking towards an empty table. By bad luck, my purse strap (带子) got__28__on a chair and the tray (托盘) that I was holding slipped__29___my hands and went flying in the air. The tray, and its contents,__30___on a man who was just about to__31___a bite of his sandwich. I stared,greatly___32__,as the drinks soaked (浸湿) his white shirt.
Then I___33__my eyes and prepared myself for his burst of__34__.Instead,he said “It’s OK” to_ 35__me before he disappeared into the washroom.
Still shaky and unsure___36__to do next, my friends and I went to a table and sat there, trying our best to look___37__.A moment later, the man came out of the washroom and___38__our table, my heart almost stopped
___39__.I thought he was going to ask for my father’s_ 40 __and call him.
　　To my surprise, he merely smiled at us, handed us some cash and said,“__41___yourself new hamburgers. ”He then walked_ 42___without even finishing his food.
　　He could have made what was already an uncomfortable situation worse,___43__he chose a different way and gave us a reason to believe that there is still__44___in this world. I will never___45__his actions.

At the beginning of this century, medical scientists made an interesting discovery: we are built not just of flesh(肌肉) and blood but also of time. They were   41  to show that we all have a ‘body clock’   42  us, which controls the   43  and fall of our body energies,   44  us different from one day to the next.
The   45  of a ‘body clock’ should not be too   46  since the lives of most living things are controlled   47  the 24-hour night-and-day cycle(循环). We feel   48  and fall asleep at night and become   49  and energetic during the day. If the 24-hour cycle is   50  most people experience unpleasant   51 . For example, people who are not   52  to working at night can find that   53  of sleep causes them to   54  badly at work.
  55  the daily cycle of sleeping and   56 , we also have other cycles which   57  longer than one day. Most of us would   58  that we feel good on some days and not so good on   59 ; sometimes our ideas seem to flow and at other times, they   60  do not exist.