题目
题型:不详难度:来源:
A.consists of | B.is consisted of |
C.makes up | D.are made up of |
答案
解析
试题分析:句意:这个只有大约10,000人口的国家由将近40个小岛组成。consist of由...组成;be made up of意思也是“由...组成”所以选A或D。又因为主语是the country是单数,故选A.
核心考点
试题【The country with only a population of about 10, 000 _______ nearly 40 small isla】;主要考察你对数词等知识点的理解。[详细]
举一反三
A.searched | B.hunted | C.invented | D.recovered |
Two weeks later she went into my office beaming. She had left her bed unmade for the first time in 42 years --- and nothing bad had happened. “And you know what?” she said. ”I don’t dry my dishes anymore, either. ”
小题3: One was discovering that she had choices in her life that she had never seen before. The other was giving herself permission to be less that perfect. This story shows an important principle about managing time: No one can do it all. Each of us has to make choices and accept trade-offs. The problem is, many people choose in ways that put themselves and their health last. They take better care of their houses and cars than they do of themselves. 小题4:
So what is the solution? There’s an easy way. Decide what you want in your life, and put that first. On a daily basis, that should include regular meals, enough sleep and time with your family. Exercise, leisure, friendships and hobbies should also be regular aspects of life. 小题5:. The choice is yours: whatever makes you feel good about yourself and your life. Take a nap. Take a walk. Take time to play the piano. Stop bringing your briefcase home from the office. Stop keeping your house as clean as your mother kept hers. Fill more of your time with want-to-dos instead of have-to-dos.
A.This woman had made two major breakthroughs. |
B.Above all, you needn’t do anything for yourself regularly. |
C.They put everyone else’s needs ahead of their own. |
D.However, she went along with my idea. |
F. The point is to do something for yourself every day.
G. A patient came to see me about the stress in her life.
--Don’t ______it. I’ll eat out with my friends.
A.care about | B.bother about | C.worry about | D.talk about |
A team of scientists from Scotland says yes. They"ve engineered special chickens that lay eggs with disease -treating drugs inside.
小题2:Animals make thousands of proteins—they’re the main ingredient in skin, hair, milk, and meat. Since animals can make proteins easily, they’re good candidates for making protein drugs.
Researchers have already made cows, sheep, and goats that pump out protein drugs in their milk. But chickens are not expensive to take care of; what’s more, they need less room, and grow faster than these other animals. “小题3:”says Simon Lillico of the Roslin Institute near Edinburgh, Scotland.
Lillico and a team of researchers changed chickens’ DNA—the code that tells cells how to make proteins so that the birds’ cells made two protein drugs. 小题4:
The scientists altered the chickens’ DNA so that the birds made these drugs only in their egg whites (蛋清). This protects the chickens’ bodies from the drugs’ possible harmful effects and makes it easy for scientists to collect the drugs.
These special chickens can pass on their drug-laying abilities to their chicks. 小题5:The scientists need to improve these chickens before they roost (栖息) in drug companies’ labs. The birds don’t make enough drugs to treat people yet. But once the researchers perfect their technique, you might eventually take your medicine sunny-side up.
A.Medicine comes in lots of different uses. |
B.Those qualities could make chickens a better choice to become living drug factories. |
C.So far, the Scottish researchers have bred five generations of drug—producing birds. |
D.Some chickens are found having the ability of treating diseases. |
F. These drugs are made of molecules called proteins.
G. Medicine comes in lots of different packages.
A.come up | B.come out | C.come off | D.come across |
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