第1题:
_______more attention, the young trees could have grown much better.
A. To give
B. Given
C. Give
D. Having given
参考译文:倘若给予更多关注,这些小树本来可以长得更好。given表假设,常与虚拟语气连用。
第2题:
With a little more patience, you () the job better.
A、could do
B、would do
C、could have done
D、must have done
第3题:
The world’s population continues to grow. There now are about 4 billion of us on earth. That could reach 6 billion by the end of the century and 11 billion in a further 75 years. Experts have long been concerned about such a growth. Where will we find the food, water, jobs, houses, school and health care for all these people?
A major new study shows that the situation may be changing. A large and rapid drop in the world’s birth rate has taken place during the past 10 years. Families generally are smaller now than they were a few years ago. It is happening in both developing and industrial nations.
Researchers said they found a number of reasons for this. More men and women are waiting longer to get married and are using birth control devices and methods to prevent or delay pregnancy. More women are going to school or working at jobs away from home instead of having children. And more governments, especially in developing nations, now support family planning programs to reduce population grow.
China is one of the nations that have made great progress in reducing its population growth. China has already cut its rate of population growth by about half since 1970.
Each Chinese family is now urged to have no more than one child. And the hope is to reach a zero population growth with the total number of births equaling the total number of deaths by the year 2000.
Several nations in Europe already have fewer births than deaths. Experts said that these nations could face a serious shortage of workers in the future. And the persons who are working could face much higher taxes to help support the growing number of retired people.
1. The world’s population could reach ____________.
A. 6 billion in 75 years
B. 11 billion in 2075
C. 11 billion by the end of this century
D. 600 million in 15 years
2. Which of the following is true?
A. The world’s birth rate is higher than ten years ago.
B. There has been a slower population growth in the past ten years.
C. Families are as large as before.
D. Birth control has been well practiced in all nations.
3. By the year 2000, the number of births and the number of deaths in China will _______.
A. be greatly different
B. drop a great deal
C. be equal
D. become much larger
4. According to the essay, China’s population control ________.
A. is not quite successful
B. should be considered a big success
C. is far from being successful
D. is a complete failure
5. It may happen in the future that the people who are working in Europe will have to pay much higher taxes because___________.
A. more and more children will be born
B. the number of retired people will become ever larger
C. fewer and fewer children will be born
D. they will be making a lot of money
答案:BBCBB
解析:译文
世界人口继续增长。现在地球上大约有40亿人。到本世纪末,这一数字可能会达到60亿,再过75年就会达到110亿。长期以来,专家们一直关注这种增长。我们在哪里能找到这些人的食物、水、工作、房子、学校和医疗保健?
一项新的重大研究表明,情况可能正在改变。在过去10年里,世界人口出生率急剧下降。现在的家庭一般比几年前小。发展中国家和工业国家都在发生这种情况。
研究人员说,他们发现了很多原因。越来越多的男人和女人等待结婚的时间更长,他们使用节育设备和方法来预防或推迟怀孕。越来越多的妇女去上学或者在离家不远的地方工作,而不是生孩子。越来越多的政府,特别是发展中国家,现在支持计划生育计划以减少人口增长。
中国是在减少人口增长方面取得重大进展的国家之一。自1970年以来,中国已经将人口增长率降低了大约一半。
现在每个中国家庭都被要求最多生一个孩子。希望到2000年人口零增长,出生总数等于死亡总数。
欧洲一些国家的出生人数已经少于死亡人数。专家说,这些国家未来可能面临严重的劳动力短缺。而那些正在工作的人可能面临更高的税收,以帮助支持越来越多的退休人员。
1、世界人口可能达到。
A、 75年60亿
B、 2075年110亿
C、 到本世纪末达到110亿美元
D、 15年6亿
2以下哪项是正确的?
A、 世界的出生率比十年前高。
B、 在过去的十年里人口增长缓慢。
C、 家庭和以前一样大。
D、 所有国家都实行节育。
三。到2000年,中国的出生人数和死亡人数将。
A、 大相径庭
B、 掉了很多东西
C、 平等
D、 变得更大
4;根据这篇文章,中国的人口控制。
A、 不是很成功
B、 应该算是大成功了
C、 远没有成功
D、 完全失败了
5将来,在欧洲工作的人可能要付更高的税,因为。
A、 会有越来越多的孩子出生
B、 退休人员的数量将越来越多
C、 孩子会越来越少
D、 他们会赚很多钱
1题:世界人口可能达到2075年110亿,文章第二行有显示
2题:在过去的十年里人口增长缓慢,文章第四行有显示
3题:到2000年,中国的出生人数和死亡人数将平等,文章倒数第三行有显示
4题:根据这篇文章,中国的人口控制应该算是大成功了,人口没有急剧增长
5题:将来,在欧洲工作的人可能要付更高的税,因为退休人员的数量将越来越多,文章倒数第一段有显示
第4题:
A.Each extra column in the copy with more columns must not have a default value
B.Columns that are common to both versions of the table must be defined in the same order on the master and the slave
C.The slave database cannot have more columns than the master. Only the master database can have more columns
D.Columns that are common to both versions of the table must come first in the table definition, before any additional columns are additional columns are defined on either server
E.The master database cannot have more columns than the slave. Only the slave deatbase can have more columns
第5题:
第6题:
Frank plays()Alex.
Aa lot more better than
Bmuch more better than
Ca lot better than
Dmuch more well than
第7题:
they have a wider range of interests
they are more reliant on the environment
they have an unusual power of focusing their attention
they are more interested in what’s happening around them
第8题:
Each extra column in the copy with more columns must not have a default value
Columns that are common to both versions of the table must be defined in the same order on the master and the slave
The slave database cannot have more columns than the master. Only the master database can have more columns
Columns that are common to both versions of the table must come first in the table definition, before any additional columns are additional columns are defined on either server
The master database cannot have more columns than the slave. Only the slave deatbase can have more columns
第9题:
is increasingly well publicized
are increasing in better publicity
are increasingly well publicized
is more and more well publicized
has increased in better publicity
第10题:
第11题:
can give the dog more rewards
will enjoy a better family life
can give the dog more freedom
will have more confidence in himself
第12题:
It can seat more people.
It has better technology.
Its seats are more comfortable.
It was recently refurbished.
第13题:
What is the main concern of man on the fourth level?
A. The more goods the better.
B. The more "luxury" items the better.
C. The more mental satisfaction the better.
D. The more earnings the better.
第14题:
— You’d better have more physical exercise.— _______
A.I’d like that, but I can’t afford the time.
B.That’s good.
C.Really.
D.Yes, I would.
第15题:
The 10-cm radar as compared to a 3-cm radar of similar specifications will ______.
A.be more suitable for river and harbor navigation
B.provide better range performance on low lying targets during good weather and calm seas
C.have a wider horizontal beam width
D.have more sea return during rough sea conditions
第16题:
第17题:
第18题:
Frank plays()Alex.
第19题:
The number of healthy cells will keep declining as more and more of them die.
The number of healthy cells will initially drop before recovering rapidly.
The number of healthy cells will be on steady increase throughout the process.
The scientists have not yet arrived at any conclusion on this issue.
第20题:
a lot more better than
much more better than
a lot better than
much more well than
第21题:
Content.
Language.
Attitude.
Aptitude.
第22题:
men play ball games more often than women
men love ball games more than women do
men’s hand and eye movements are quicker in response
men have a smaller number of nerves in their brains than women
第23题: