In the past, not only , but they couldn’t attend the same schools as whites, or eat with them at many restaurants. A. black Americans could not vote B. could black Americans not vote C. black Americans could vote D. could black Americans vote Section B Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need. A. equally B. recycle C. portion D. dissolve E. threaten F. countless G. capable H. convenient I. approximately J. comforts The pollution of the earth’s soil and water has become an issue of great concern. Until recently, most of that concern has focused on the land 41 of the planet, where pollution directly affects people in their daily lives. Now, however, we have begun to realize that marine pollution is 42 important. According to S.A. Patin, marine pollution is the condition that results when people introduce into the seas substances harmful to life, health, resources, activities, or 43 . Marine pollution is far from new. For over a million years, people have thought of the sea as a 44 place to throw their garbage. And it is true that the sea has a great capacity for absorbing organic wastes. Some of these wastes are eaten directly by the larger fishes. Others quickly 45 into a kind of organic soup that provides food to 46 species of single-celled plant and animal life. As civilizations grew, more different pollutants were dumped into the seas. Still, this pollution did not really threaten the marine environment. The seas seemed 47 of coping with anything that people could throw at them. This situation changed, however, when suddenly factories began dumping enormous quantities of materials into the seas. Especially in some coastal areas near large cities, ocean pollution began to 48 marine life. For the first time, the oceans began to fail in their ability to 49 humanity’s waste. 查看更多

 

题目列表(包括答案和解析)

  An explosion on Thursday killed one and injured 21 in a busy street in Tongren, Southwest China’s Guizhou Province.

  The bomb was hidden in a rubbish bin in the city’s commercial hub(商业中心),where lots of shops and restaurants are concentrated.

  The ear-splitting blast was heard around 12∶50 p.m.,said a local newspaper, citing witnesses. The power of the blast shattered(使粉碎)nearby shop windows and ripped the stainless(不生锈的)steel rubbish can to pieces.

  One passer-by,identified(确认)only as Zhang,said she was shocked by the noise and saw a lot of pedestrians lying on the ground when she got to the scene.

  Thirteen of the injured were taken to a local hospital after the explosion. A doctor there said five were in serious condition but already out of danger after emergency treatment. The others were just slightly hurt.

  The cause of the explosion is still under investigation, said an officer with the Tongren police, but refused to speculate as to the cause.

  It can be inferred from the passage that ________.

  A. All the injured were taken to a hospital

  B. 8 of the injured were not taken to a hospital

  C. The rubbish bin with a bomb was in a restaurant

  D. The rubbish bin with a bomb was in a shop

  Which of the following statements is true according to the passage?

  A. One passer- by, indentified only as Zhang, saw the man throwing a bomb into a bin.

  B. Some customers in restaurants were injured.

  C. The writer didn’t get to the scene.

  D. All customers in shops got hurt.

  In the last paragraph the underlined word“ speculate” probably means ________.

  A. tell              B. guess

  C. discuss            D. talk

  What of the follwing can be the best title for the passage?

  A. Bomb Hidden in a Rubbish Bin

  B. The Cause of the Explosion

  C. A Terrible Thing

  D. Market Blast Kills 1 ,Injures 21

查看答案和解析>>

阅读理解

  In the United States, it is not customary to telephone someone very early in the morning.If you telephone him early in the day, while he is shaving or having breakfast, the time of the call shows that the matter is very important and requires immediate attention.The same meaning is attached to telephone calls made after 11∶00 p.m.If someone receives a call during sleeping hours , he assumes it's a matter of life or death.The time chosen for the call communicates its importance.

  In social life, time plays a very important part.In the U.S.A.guests tend to feel they are not highly regarded if the invitation to a dinner party is extended only three or four days before the party date.But it is not true in all countries.In other areas of the world, it may be considered foolish to make an appointment too far in advance because plans which are made for a date more than a week away tend to be forgotten.The meaning of time differs in different parts of the world.Thus, misunderstandings arise between people from cultures that treat time differently.Promptness is valued highly in American life, for example.If people are not prompt, they may be regarded as impolite or not fully responsible.In the U.S.no one would think of keeping a business associate waiting for an hour , it would be too impolite.A person who is 5 minutes late, he will say a few words of explanation, though perhaps he will not complete the sentence.

(1)

Supposing one wants to make a telephone call at dawn, this would mean ________.

[  ]

A.

the matter is of value

B.

the matter is somewhat important

C.

the matter requires immediate attention

D.

it is a matter of life and death

(2)

According to this passage , time plays an important role in ________.

[  ]

A.

everyday life

B.

school life

C.

communications

D.

private life

(3)

The best title for this passage is ________.

[  ]

A.

the voices of time

B.

the importance of time

C.

the importance of an announcement

D.

time and tide wait for no man

(4)

According to the passage, the author of the article may agree with which of the following statements?

[  ]

A.

It is appropriate to send your invitation cards three or four days before a dinner party date in USA.

B.

It may be appropriate to send your invitation to your guests three or four days before a dinner party date in some cultures.

C.

It is best for one to make telephone calls at night because it costs much less.

D.

If one is less than 5 minutes late, he has to make a short apology.

查看答案和解析>>

阅读理解

  Buy now, pay later.Credit cards give people that choice.Those billions of small pieces of plastic in use all over the world make it easy to buy things.But people who use credit cards irresponsibly can soon find themselves heavily in debt.

  Cardholders may not think about it, but they borrow money from a bank or other lender each time they charge something.They avoid interest charges if they pay their bill in full each month.But if they only make the minimum payment, the lowest required, it may take years to pay off a debt.Interest is continually charged on the unpaid balance.

  A credit card may have a number of costs.First, there is the interest charge on purchases, known as the annual percentage rate, or A.P.R.In the United States right now, the average is between thirteen and fourteen to keep them.

  Cardholders may have to pay cash advance fees if they withdraw money from a credit card.There are also fees if they go over their credit limit, or if a payment is late.Lenders may also raise interest rates as punishment.

  In the United States, credit card fees have become a political issue.Congress has threatened to take action against what critics call abusive behavior by lenders.

  Yet getting a credit card has become a lot easier for most people.Maybe too easy:People receive offers in the mail of pre-approved cards that they never asked for.Many cards offer low rates at first, especially if people agree to move their balance from another card, absolutely for free.

  About half of all Americans have at least two credit cards.And the credit rating agency Experian says fourteen percent of the population has more than ten.

  Jeanne Hogarth at the Federal Reserve, the central bank, says the average family has four credit cards.But families that carry a balance, meaning they do not pay off their statements each month, have an average of five.

  In nineteen eighty-eight Americans had three hundred thirty billion dollars in credit card debt.Last year it was eight hundred forty billion.

  In the latest government study, the average credit card debt for all households was more than three thousand dollars.But for those that carried a balance, the average was five thousand three hundred.

(1)

Credit cardholders can avoid interest charges by ________.

[  ]

A.

depositing(存)more money into the bank

B.

paying cash advance fees

C.

paying their bill in full each month

D.

making the minimum payment

(2)

Which of the following is NOT included in the costs of a credit card?

[  ]

A.

A.P.R

B.

Going over the card limit.

C.

Late payment.

D.

Moving balance from another bank.

(3)

We can infer from the text ________ may take action against abusive behavior by lenders.

[  ]

A.

the Federal Reserve

B.

cardholders

C.

congress

D.

the credit rating agency Experian

(4)

Which would be the best title for this passage?

[  ]

A.

Credit Cards Are Easy to Get, But Harder to Pay Off

B.

What Are Credit Cards

C.

How to Apply for Credit Cards

D.

Say No to Credit Cards

查看答案和解析>>

  During the summer holidays there will be a revised(修改过的)schedule(时刻表)of services for the students. Changes for dining-room and library service hours and for bus schedules will be posted on the wall outside of the dining-hall. Weekly film and concert schedules, which are being arranged(安排), will be posted each Wednesday outside of the student club.

  In the summer holidays, buses going to the town center will leave the main hall every hour on the half hour during the day. The dining-room will serve three meals a day from 7∶00 a. m. to 7∶00 p. m. during the week and two meals from noon to 7∶00 p. m. on weekends. The library will continue its usual hours during the week, but have shorter hours on Saturdays and Sundays. The weekend hours are from noon to 5∶00 p. m..

  All students who want to use the library borrowing services must have a new summer card. This announcement will also appear in the next week's student newspaper.

(1)The main purpose of this announcement is to ________.

[  ]

A.tell students of important schedule changes

B.tell students of new bus and library services

C.show the excellent services for students

D.ask students to renew their library cards

(2)At which of the following times will the bus leave the main hall?

[  ]

A.8∶00, 9∶00, 10∶00, 11∶00.

B.8∶30, 9∶30, 10∶30, 11∶30.

C.8∶30, 9∶00, 9∶30, 10∶00.

D.9∶00, 9∶30, 11∶00, 12∶30.

(3)Times for films and concerts are not listed in this announcement because ________.

[  ]

A.they are not to be announced

B.they are hard to arrange

C.the full list is not ready

D.the full list is too long

(4)In the summer holidays, the library will have ________.

[  ]

A.no special hours

B.special hours on weekdays

C.special hours on weekends

D.special hours both on weekdays and weekends

查看答案和解析>>

完形填空

  Jenny and Cecilia were going home after visiting friends. This was 1 ordinary night. They were driving home and thunder could be heard and lightning(闪电)could be seen.

  Never had Texas seen such a terrible 2 . Many highways were closed because of flooding. Jenny held the wheel while the flood water knocked 3 her car.

  Suddenly a wave of flood water swept across the road, 4 the car into a drain(水沟). Jenny fought to 5 the vehicle(汽车)but the engine stopped. Another wave of flood water covered the car. “Get 6 ”Jenny shouted. But they couldn't 7 the door. “The windows!”Cecilia rolled down the windows and at once water poured in. They had only minutes to get out 8 the car was completely covered by water.

  With an effort, they 9 the edge of their car. Terrified(受惊吓的), they crowded close as the flood was getting stronger.

  In the distance they saw a tall tree, 10 was their only hope. Reluctantly(勉强地), the two women left the last refuge(避难所). They swam to the tree with 11 difficulty. They struggled in the darkness and Jenny felt a sudden sharp pull at her 12 . It was Cecilia. She had already reached the tree.

  She 13 up on the part where the two branches formed a“V”. Jenny hung on to Cecilia's legs. Once in a while they would see headlights in the 14 . They would scream at the top of their voices 15 their voices would not be heard in the storm.

  At about 5∶10 p.m. Don Marks was driving home from work. In the darkness he thought he heard 16 . So he sped towards Kentucky Police station where he informed(通知)the police. Fire chief John Smith with his men rushed to village Creek. They found 17 difficult to keep their balance in the knee-high rushing water.

  Don shouted to the women, “Just hang on!”With ropes 18 around their waists(腰部), the men went nearer and nearer to the 19 . In an hour they were safely in the car. After they were brought to the hospital, Cecilia said, “We were 20 to survive.”

1.

[  ]

A.not
B.no
C.not a
D.none

2.

[  ]

A.rain
B.place
C.storm
D.water

3.

[  ]

A.against
B.on
C.at
D.off

4.

[  ]

A.holding
B.putting
C.pushing
D.pulling

5.

[  ]

A.enter
B.control
C.start
D.stop

6.

[  ]

A.in
B.up
C.out
D.away

7.

[  ]

A.open
B.shut
C.find
D.break

8.

[  ]

A.before
B.after
C.until
D.when

9.

[  ]

A.touched
B.reached
C.felt
D.caught

10.

[  ]

A.that
B.whom
C.which
D.whose

11.

[  ]

A.no
B.less
C.little
D.great

12.

[  ]

A.hair
B.foot
C.head
D.arm

13.

[  ]

A.picked
B.looked
C.ran
D.climbed

14.

[  ]

A.front
B.distance
C.car
D.river

15.

[  ]

A.but
B.and
C.so
D.then

16.

[  ]

A.sounds
B.voices
C.thunder
D.flood

17.

[  ]

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

18.

[  ]

A.hung
B.tied
C.held
D.seized

19.

[  ]

A.drivers
B.way
C.door
D.women

20.

[  ]

A.lucky
B.afraid
C.sorry
D.happy

查看答案和解析>>


同步练习册答案