更多"Article One: Over the years, the"的相关试题:
[填空题]Article One:
Over the years, the fear of making human clones has polluted the debate about making cloned embryos for research. Not only has it been difficult for the American people to understand that human cloning may never work, it has also been difficult for them to understand that the real interest in human cloning is for stem-cell research.
Article Two:
Contrary to what many people think, researchers who really do understand the mechanisms behind cloning want to make it a reality in order to help people with spinal-cord injuries and diseases like Parkinson’s. There are no legitimate scientists out on deserted islands trying to clone for fun and profit, and even if there were, their chances of successfully making a living human person are remote if not zero.
Article Three:
In reality, no one knows how to create a healthy human baby through cloning. But more to the point, no respectable scientist wants to. And even if they did want to, there is no
[单项选择]For one brief moment, after years of fear and loathing, America seemed ready to make peace with the SAT. When the University of California several years ago threatened to treat the test like a bad batch of cafeteria food and tell applicants not to buy it, the College Board junked the bewildering analogy questions (Warthogs are to pigs as politicians are to what ), created a writing section (including producing an essay), added tougher math questions and more reading analysis—and had everybody talking about the new-and-improved SAT.
Then the first students to take SAT: The Sequel were seen stumbling out of the testing centers as if they had just run a marathon, and all the happy talks ended. With the three hours and 45 minutes stretching to five hours with breaks and instructions, it got worse. Nobody is sure how, but moisture in some SAT answer sheets caused pencil marks to bleed or fade, producing more than 5,000 tests with the wrong scores. Even after that was fixed, several u
A. the SAT is undesirable.
B. the SAT should be replaced.
C. the SAT’s keepers are blamed.
D. the SAT’s critics are praised.
[单项选择]Thirty-one million Americans are over 60 years of age, and twenty-nine million of them are healthy, busy, productive citizens. By the year 2030, one in every five people in the United States will be over 60. people are members of the fastest-growing minority in this country. Many call this the "graying of America".
In 1973, a group called the "Gray Panthers" was organized. This group is made up of young and old citizens. They are trying to deal with the special problems of growing old in America. The Gray Panthers know that many elderly people have health problems; some cannot walk well, others cannot see or hear well. Some have financial problems; prices are going up so fast that the elderly can’’t afford the food, clothing, and housing they need. Some old people are afraid and have safety problems. Others have emotional problems. Many elderly are lonely because of the death of a husband or a wife. The Gray Panthers know another fact, too. Elderly people want to be as independent
A. collect money for
B. show concerns for
C. find houses for
D. educate people to help
