1．We live on the earth．We use the sea around us．What do we take from the ocean？And what do we give to it？
We take fishes from the ocean-millions of kilograms of fish，every year，to feed millions of people．（66）D We take minerals（礦物） from the ocean．We can get salt by evaporating（蒸發(fā)） seawater．（67）C  Many other minerals，such as gold，can be also got from the sea，but not by simple evaporation．（68）A  Seaweed（海草） becomes food of many kinds-even candy，and ice cream-as well as medicine．Believe it or not，fresh water is another gift from the sea．We can't drink ocean water．（69）E  But ocean water becomes fresh water when the salts are removed．In the future，we will find ourselves depending more and more on fresh water from the sea．
The sea gives us food，fertilizer，minerals，water and other gifts．What do we give the sea？We pollute the ocean all the time．（70）B Throwing waste into the ocean is killing off sea life．Yet as the world population grows，we may need the sea and its gifts more than ever．
We are finally learning that if we destroy our sea，we might also destroy ourselves．Hopefully，it is not too late．
根據(jù)以上內(nèi)容，從下列五個(gè)選項(xiàng)中選擇適當(dāng)?shù)木渥舆�原到短文中，使短文完整與正確．將其標(biāo)號(hào)在答題卡上涂黑．

15．根據(jù)短文內(nèi)容，用方框中所給動(dòng)詞的適當(dāng)形式填空
kill   build    get   see   fly
   Long time age，there were lots of passenger pigeons（旅鴿）in North America．They（81）gotthe name because they often traveled to new places to look for food．They（82）flewtogether very quickly．Passenger pigeons lived in oaks（橡樹(shù)）and beech forests．In the 1850s people began to cut down trees （83）to buildtheir houses and cook meals．This destroyed the birds'living places and many passenger pigeons were（84）killedfor food each year．What's more，each passenger pigeon only laid one egg each spring，so it was not surprising for us（85）to seethe birds die out soon．People saw the last passenger pigeon in 1914．

14．根據(jù)短文內(nèi)容，用方框中所給詞的正確形式填空，完成短文
for    who    longer    other   step   when  unluckily   anyone   stop    wait
    Some people have a very poor sense of direction．（86）Unluckily，I am one of them．I have visited a place many times but I may still get lost there the next time．
    （87）When I was a little girl，I never dared ask strangers the way．And so I used to walk round in circle and hope that by chance I would get to the place I was going to．
   Now，I am no（88）longertoo shy to ask people for directions，but I often receive helpless or even wrong information．So I try to avoid giving people wrong directions．If （89）anyoneever asks me the way somewhere，I would say，"Sorry，I am a stranger here．"
   Once on my way to work I was （90）stoppedby a man．He asked me if I could tell him the way to the Friendship Building．I gave him my usual reply．But just as I walked on only a few （91）steps．I realized that he had asked the way to my office building．However，I had no time to turn back and look（92）forhim．I was rushing to meet with someone at my office and I didn't want to keep him （93）waiting．
   When I just got to my office，the secretary showed in the man（94）whohad asked me for directions．Imagine how embarrassed（尷尬） I was and how surprised he was when we saw each（95）otherat the first sight!

13．His report was so perfectthat everyone liked it very much．（　　）

A．

difficult

B．

boring

C．

interesting

D．

excellent

12．Look outwhen you are walking on the bridge．（　�。�

A．

Look up

B．

Get out

C．

Be careful

D．

Be quick

11．---What did you do last night？
---Oh，I spent an hour____with my American friend online．（　�。�

A．

chatting

B．

to chat

C．

chat

D．

chatted

10．There is a show of the lastest inventions at the Children's Palace．The exhibitionscollected from all over the world attract people of all ages．

9．Don't be afraid．Your bobytemperature（溫度）is normal．

8．She is welleducated（教育）as her parents are both university professors．

7．We often hear people talking about a generation gap （代溝）．The name is new，but the idea is old．Young people and their parents don't understand each other．The world has always kept changing．During the second century after Christ a wise man said，"Bury me on my face becausein a little while everything will be turned upside down．"
    There has always been a gap between generations，but more people talk about it now．Old Mr．Ellis thinks he understands what has happened．"When I was a boy，I thought the world was a beautiful place．My life was very pleasant．But when I was older，I learned about people who were treated badly，people who didn't have enough to eat．I wanted to help them，and I married a girl who wanted to help them，too．We went to meetings and talked a lot，but it didn't seem to make much difference．"
"Our children grew up in a world at war．They didn't know when the fighting would stop．They wanted their children to have nice clothes and toys．They didn't want to think about the future．They thought nothing could be done about it．"
"Now I have grandchildren，and they have their own ideas．They are trying to make the world better．They are trying to help other people．They're making people listen to them．I am proud of their generation．"

49．The wise man mentioned in the text told people to bury him on his face so that when everything is turned upside down he willB．
A．lie on his stomach        
B．lie on his back
C．stand quietly         
D．sit in peace
50．Which generation did NOT want to do anything to make the world a better one？B
A．Mr．Ellis'generation       
B．His children's generation
C．His grandchildren's generation  
D．None of the above．
51．Which generation is/was more efficient in making the world better one？C
A．Mr．Ellis'generation．
B．His children's generation．
C．His grandchildren's generation．
D．None of the above．
52．What is the writer's attitude towards the generation gap？D
A．Unacceptable．
B．Awful．
C．Funny．
D．Common．