题目内容
（请给出正确答案）
[主观题]
They live a normal life as non-writer couples do; they have to take care of their children
and sometimes play games with them.
A．Y
B．N
C．NG
查看答案
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A．Y
B．N
C．NG
如果结果不匹配，请 联系老师 获取答案
更多“They live a normal life as non…”相关的问题
But eighty or even ninety...normal life-span for humans(paragraph 3) is closet in meaning to
A．on average, people now live to be over eighty.
B．we should recognize that people now live to between eighty and ninety on average.
C．nowadays it isn't normal for people to die younger than eighty.
D．average life expectancy is increasingly being considered to be eighty or more.
What is implied by the author？
A．Shift work had a direct effect on the attitudes' and behavior. of family members.
B．Shift workers could live a normal life.
C．Shift work couples had unconventional ideas about marriage.
D．Female shift workers were satisfied with the time spent together with their families.
What is implied by the author？
A．Shift work had a direct effect on the attitudes and behavior. of family members.
B．Shift workers could live a normal life.
C．Shift work couples had unconventional ideas about marriage.
D．Female shift workers were satisfied with the time spent together with their families.
Which of the following in the main idea of the passage？
A．It is not necessary to have a telephone because ill news travels just as fast as good news
B．The writer states his reasons for not having a telephone.
C．The writer does net like the telephone at all.
D．People can live a normal life without a telephone.
Routing:BEIJING,CHINA(BJS)
to ATLANTA,U.S.A.(ATL)
Commoditv:MONKEYS
Gross Weight:TOTAL 3 PIEC:ES,EACH 55.3KGS
Dimerlsions:3 PIECES,EACH 98CM×88CM×44CM
公布运价如下：
| BEIJING Y.RENMINBI | CN CNY | BJS KGS | |
| ATLANTA | US | M | 420 |
| N 45 100 300 | 75.95 58.68 52.34 47.26 | ||
活动物运价表：
| ALL LIVE ANIMALS Except：Baby Poultry less than 72 hours old | Within 1 | Within 2 (see also Rule 3.7.1.3) | Within 3 | Between 1&2 | Between 2&3 | Between 3&1 |
| 175%of Normal GCR | 175%of Normal GCR | 150%Of Normal GCR | 175%of Normal GCR | 150%of Normal GCR | 150%of Normal GCR | |
请计算航空运费：
Volume:______
Volume Welght:______
Gross Weight:______
Applicable Rate:______
Chargeable Weight:______
Weight Charge:______
A.A. Shipper or his agent can find normal rate in( ).
B.B. TACT Rules
C.C. TACT rates
D.D. contract
E.E. L/C
The most common process takes DNA from one cell and puts it in a hollowed-out egg. Chemicals and electricity are then used to encourage the new DNA to fuse with the egg and develop into an embryo. This technique is called nuclear transfer.
The first cloned animal in human history was a sheep called Dolly. It was very important because it was the first mammal to be cloned using DNA taken from an adult cell. Previously, animals had only been cloned using embryo cells, which already have the potential to become complete embryos in their own right. The big breakthrough with Dolly was that a clone was made from an ordinary, adult cell.
When it comes to the question of whether cloned animals are normal and healthy, the answer is YES. Dolly is, but scientists do not yet know whether this is the exception or the rule. Some early evidence suggests that clones may have health problems and that they may age prematurely.
With the birth of Dolly, many people are worried that a human clone may be born soon. It's possible in theory. But the technology of reproductive cloning is still in its very early stages and there is much that scientists do not understand. What's more, human cloning is already banned by law in the United Kingdom. The former President of the United States, Bill Clinton, proposed banning research into producing human clones in the U. S. for five years. Some measures have also been taken to establish international agreements banning live human clones.
What has cloning bypassed？
A．The nuclear transfer.
B．The process of taking DNA
C．The normal reproductive process.
D．The creation of cells.
听力原文： One way that scientists learn about man is by animals, such as mice, rats and monkeys. The scientists in this laboratory are experimenting on mice. They are studying the relationship between diet and health. At this time over one hundred experiments are going on in this laboratory.
In this experiment, the scientists are studying the relationship between the amount of food the mice eat and their health. The mice are in three groups. All three groups are receiving the same healthy diet. But the amount of food that each group is receiving is different. The first group is eating one cup of food each day, the second is eating two cups, and the third group of mice is eating three cups.
After three years, the healthiest group is the one that is only eating one cup of food each day. The mice in this group are thinner than normal mice. But they are more active. Also they are living longer. Mice usually live for two years. Most of the mice in this group are still alive after three years. The second group of mice is normal weight. They are healthy, too. They are active, but not as active as the thinner mice. But they are only living about two years. The last group of mice spends most of the day eating or sleeping. They are not very ac tire. These mice are living longer than the scientists thought: about a year and a hell But they are not healthy. The experiment is still going on. The scientists hope to finish their studies in two years.
(33)
A．Mice.
B．Rats.
C．Monkeys.
D．A, B and C
According to the passage, what animals are often used by scientists to learn about man？
A．Mice.
B．Rats.
C．Monkeys.
D．All of the above.
