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几道语法题和逻辑题..求解释...谢谢..~
GWD3-Q39:
Minivans carry as many as seven passengers and, compared with most sport utility vehicles, cost less, get better gas mileage, allow passengers to get in and out more easily, and have a smoother ride.
A.Minivans carry as many as seven passengers and, compared with most sport utility vehicles, cost lessB.Minivans, which carry as many as seven passengers, compared with most sport utility vehicles, they cost less,
C.Minivans carry as many as seven passengers, in comparison with most sport utility vehicles, and have a lower cost, they
D.Minivans, carrying as many as seven passengers, compared with most sport utility vehicles, cost less,
E.Minivans, which carry as many as seven passengers, compared with most sport utility vehicles the cost is lower, and they
A选项的AND 我觉得链接有错误....
GWD7-Q40: A C
Since February, the Federal Reserve has raised its short-term interest rate target five times, and because of the economy’s continued strength, analysts have been predicting for weeks that the target will be raised again in November.
A.because of the economy’s continued strength, analysts have been predicting for weeks that the target will
B.with the economy’s strength continuing, analysts predicted for weeks that the target
C.because the economy continues strong, analysts predicted for weeks that the target would
D.due to the economy’s continued strength, analysts have been predicting for weeks that the target
E.due to the fact of the economy’s continued strength, analysts predicted for weeks that the target will
感觉答案有误....
Q23: GWD-11-33 E A
After more than four decades of research and development, a new type of jet engine is being tested that could eventually propel aircraft anywhere in the world within two hours or help boost cargoes into space at significantly lower costs than current methods permit.
A.tested that could eventually propel aircraft anywhere in the world within two hours or help
B.tested that could eventually have the capability of propelling aircraft anywhere in the world within two hours or to help
C.tested, eventually able to propel aircraft anywhere in the world within two hours, or helping
D.tested, and it eventually could propel aircraft anywhere in the world within two hours or helping
E.tested, and it could eventually have the capability to propel aircraft anywhere in the world within two hours or help
A的that从句跳跃修饰????
1. GWD-18-Q1D B
The Arthritis Research Institute of America advises women of color that they have twice the likelihood to get osteoarthritis of the knee as do White women.
A.that they have twice the likelihood to get osteoarthritis of the knee as do White women
B.that they are twice as likely as White women to get osteoarthritis of the knee
C.that their likelihood of getting osteoarthritis of the knee is twice as much as White women
D.of being twice as likely as White women to get osteoarthritis of the knee
E.of having twice the likelihood of getting osteoarthritis of the knee as White women
A.advice sb. that ....正确么??
GWD 5-Q30:C E
Which of the following most logically completes the argument?
The irradiation of food kills bacteria and thus retards(阻碍) spoilage.However, it also lowers the nutritional value of many foods.For example, irradiation destroys a significant percentage of whatever vitamin B1 a food may contain.Proponents of irradiation point out that irradiation is no worse in this respect than cooking.However, this fact is either beside the point, since much irradiated food is eaten raw, or else misleading, since _______.
A.many of the proponents of irradiation are food distributors who gain from food’s having a longer shelf life
B.it is clear that killing bacteria that may be present on food is not the only effect that irradiation has
C.cooking is usually the final step in preparing food for consumption, whereas irradiation serves to ensure a longer shelf life for perishable foods
D.certain kinds of cooking are, in fact, even more destructive of vitamin B1 than carefully controlled irradiation is
E.for food that is both irradiated and cooked, the reduction of vitamin B1 associated with either process individually is compounded
正确选项不是很理解..
GWD-8-Q19: GWD-2-12C E
Which of the following most logically completes the passage?
Concerned about financial well-being of its elderly citizens, the government of Runagia decided two years ago to increase by 20 percent the government-provided pension paid to all Runagians over 65.Inflation in the intervening period has been negligible, and the increase has been duly received by all eligible Runagians.Nevertheless, many of them are no better off financially than they were before the increase, in large part because ________.
A.They rely entirely on the government pension for their income
B.Runagian banks are so inefficient that it can take up to three weeks to cash a pension check
C.They buy goods whose prices tend to rise especially fast in times of inflation
D.The pension was increased when the number of elderly Runagians below the poverty level reached an all-time high
E.In Runagia children typically supplement the income of elderly parents, but only by enough to provide them with a comfortable living
我记得OG上有类似的,就是选他们买的东西的价格增长速度远大于通胀....==
GWD-9-Q40:B A
Agricultural societies cannot exist without staple(主食) crops. Several food plants, such as kola and okra, are known to have been domesticated in western Africa, but they are all supplemental, not staple, foods. All the recorded staple crops grown in western Africa were introduced from elsewhere, beginning, at some unknown date, with rice and yams
(红薯). Therefore, discovering when rice and yams were introduced into western Africa would establish the earliest date at which agricultural societies could have arisen there.
Which of the following is an assumption on which the argument depends?
A.People in western Africa did not develop staple crops that they stopped cultivating once rice and yams were introduced.
B.There are no plants native to western Africa that, if domesticated, could serve as staple food crops.
C.Rice and yams were grown as staple crops by the earliest agricultural societies outside of western Africa.
D.Kola and okra are better suited to growing conditions in western Africa than domesticated rice and yams are.
E.Kola and okra were domesticated in western Africa before rice and yams were introduced there.
不理解A选项的解释...
希望各位大侠能帮我解释下..谢谢啦..~
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发表于 2010-10-25 10:43:25
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