Many people believe that playing Internet games is very harmful, especially for children. But some young people don't think so. Write a composition in NO LESS THAN 200 words on the following topic: My View on Playing Internet Games You are to write in three parts. In the first part, state clearly what your view is. In the second part, support your view with appropriate reasons. In the last part, bring what you have written to a natural conclusion or a summary. Marks will be awarded for content relevance, content sufficiency, organization, language quality. Failure to follow the above instructions may result in a loss of marks.
The boy will be in deep water if he does not tell us where he spent the money. The underlined part means ______.
If not ______ equally, Jack will frankly express his dissatisfaction.
It will_____us_____in so many respects that I'm not sure how long it will take for us to catch up.
AIDS is said ______ the number-one killer of both men and women over the past few years in that region.[2002]
—______ made his daughter so absent-minded this morning? —I don't know. Maybe it was the gift.
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All the following sentences contain ellipsis(省略)EXCEPT
We expect Mr. White will _____ Class One when Ms Jenny retires.
We expect Mr. White will _____ Class One when Ms Jenny retires.
Which "of in the following phrases indicates a predicate-object relationship?
A: Mother, you promised to take me out. B: Well, ______
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Some researchers believe that there is no doubt______ recycling saves energy and raw materials, and reduces pollution.
The never-ceasing pace of scientific accomplishment often surpasses the progress of moral thought, leaving people struggling to make sense, initially at east, of whether heart transplants are ethical or test-tube babies desirable. Over the past three decades scientists have begun to investigate a branch of medicine that offers astonishing promise—the ability to repair the human body and even grow new organs—but which destroys early-stage embryos to do so. In "The Stem Cell Hope" Alice Park, a science writer at Time magazine, chronicles the scientific, political, ethical and personal struggles of those involved in the work. Embryonic stem cells are pluripotent(多功能性的): they have the ability to change into any one of the 200-odd types of cell that compose the human body; but they can do so only at a very early stage. Once the bundle has reached more than about 150 cells, they start to specialize. Research into repairing severed spinal cords or growing new hearts has thus needed a supply of stem cells that come from entities that, given a more favorable environment, could instead grow into a baby. Immediately after the announcement of the birth of Dolly the sheep—the clone of an adult ewe whose mammary(乳腺的)cells Ian Wilmut had tricked into behaving like a developing embryo-American scientists were hauled before the nation's politicians who were uneasy at the implication that people might also be cloned. Concern at the speed of scientific progress had previously stalled publicly funded research into controversial topics, for example, into in vitro fertilization. But it did not stop the work from taking place: instead the IVF industry blossomed in the private sector, funded by couples desperate for a baby and investors who had spotted a profitable new market. That is also what happened with human stem cells. After a prolonged struggle over whether to ban research outright—which pitted Nancy Reagan, whose husband suffered from Alzheimer's disease, against a father who asked George Bush's advisers, "Which one of my children would you kill?"—Mr. Bush blocked the use of government money to fund research on any new human embryonic stem-cell cultures. But research did not halt completely; Geron, a biopharmaceutical(生物制药的)company based in Menlo Park, California, had started "to mop up this orphaned innovation" , as Ms Park puts it, by recruiting researchers whose work brought them into conflict with the funding restrictions. Meanwhile, in South Korea a scientist claimed not only to have cloned human embryos but also to have created patient-specific cultures that could, in theory, be used to patch up brain damage or grow a kidney. Alas, he was wrong. But a Japanese scientist did manage to persuade adult skin cells to act like stem cells. If it proves possible to scale up his techniques, that would remove the source of the controversy over stem-cell research. Three months after he took office, Barack Obama lifted restrictions on federal funding for research on new stem-cell cultures, saying that he thought sound science and moral values were consistent with one another. But progress has been slow: the first human trials in America, involving two people with spinal-cord injuries who have been injected with stem celis developed by Geron, are only just under way. The sick children who first inspired scientists to conduct research into stem cells in order to develop treatments that might help them are now young adults. As Ms Park notes, the fight over stem-cell research is not over, and those who might benefit from stem-cell medicine remain in need.
Mary is looking for some _______ to go with her black and white evening gown for the party.
In "When she goes to work is her own decision", the italicized part is ______.
"No fuels other than petroleum will be fit for this purpose." The sentence means that
There are only ten apples left in the baskets, ______the spoilt ones.
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