题目内容
（请给出正确答案）
Martha says the first three years of the business were
A．not very successful.
B．surprisingly good.
C．very interesting.
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更多“Martha says the first three years of the business wereA．not very successful.B．surprisingly”相关的问题
Which production opened for the firs time in 1947？
A．Abigail
B．The New Dream
C．Born to Shine
D．Now Until Forever
Which Vitamin Boosts Brain Power？
Vitamin E has been touted for its anti-aging and anti-cancer benefits because, as an antioxidant, it counters the destructive action of molecules called free radicals. Now a study has shown vitamin E may also help the memory loss and impaired thinking that occurs in the elderly.
Researchers at the Rush Institute for Healthy Aging in Chicago conducted a three-year study involving nearly 3,000 people older than 65 to investigate the cognitive effects of vitamin E in food and supplements.
By comparing the average scores of four different tests of memory and perception, the researchers were able to track change in cognitive function with age. The participants also completed dietary questionnaires periodically, which enabled the researchers to determine their vitamin E intake.
The study found that the higher the intake of total vitamin E, the less change there was in the people's average test scores each year. And those men and women who consumed the most vitamin E had a 36 percent lower rate of decline in their average test scores than those who consumed the least vitamin E. Other antioxidants, such as vitamin A, carotene and vitamin C, had little effect on the results.
Those who took supplements but got little vitamin E from food appeared to have the same protective benefit from the vitamin as those who consumed high amounts of E in their diets, says Martha Clare Morris, an assistant professor at Rush-Presbyterian-St. Luke's Medical Center. Several clinical trials are underway to compare protection from cognitive decline in people taking a supplement or a placebo, she says. In this study, the majority who took a supplement reported taking 400 IU a day.
Vitamin E is______.
A．very popular among some people
B．effective in memory enhancement
C．very helpful to the elderly actions
D．destructive in aging and cancers
A．10 yuan for the first 30 words.
B．10 yuan for the first 20 words.
C．50 fen for the first 30 words.
D．50 fen for the first 20 words.
The percentage of firs dying in the Black Forest is
A．41%.
B．43%.
C．26%.
D．76%.
A．there is no fuel left in it
B．its outer layer goes into space firs
C．a huge explosion will happen
D．it doesn't give off light any longer
What department does Martha most likely work in？
A．Library services
B．Sales
C．Research
D．Communications
听力原文：How many people applied for the job？
(A) You need to fill out the application, first.
(B) It was fifteen this morning.
(C) That job requires at least 3 years of experience.
(18)
A．
B．
C．
The first Betty School was founded ______.
A．in memory of Martha Berry
B．in Martha Berry's own house
C．by the efforts of Martha Berry
D．to honor Martha Berry
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