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A. Doing some exercises.
B. Celebrating the opening of the library.
Collecting money for the new hospital.
D. Advertising their hometown.

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下列不属于控制措施的是：()。

A. 不相容职务分离
B. 授权审批
C. 企业文化建设
D. 预算控制

关于风险分析的表述，错误的是：()。

A. 主要采用定性分析的方法
B. 按照严格规范的程序开展工作，确保风险分析结果的准确性
C. 按照风险发生的可能性及其影响程度等，对识别的风险进行分析和排序，确定关注重点和优先控制的风险
D. 充分吸收专业人员，组成风险分析团队

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Last year， researchers published new findings from the Women"s Health Initiative， a long-term study of more than 160000midlife women. The data showed that multivitamin-takers are no（26）than those who don"t take the pills， at least when it comes to the big diseases——cancer， heart disease， and（27） "Even women with poor diets weren"t helped by taking amultivitamin，" says the study author Marian Neuhouser， PhD， in the cancer（28）program at the Fred Hutchinson CancerResearch Center， in Seattle. Vitamin（29）came into fashion in the early 1900s， when it was difficult or impossible for most people to get a wide variety of fresh fruits and vegetables. Back then， vitamin-deficiency diseases weren"t unheard-of: the bowed legs and（30）ribs caused by a severe shortage of vitamin D， or the skin problems and mental confusion caused by a lack of vitamin B， But these days， you"re（31）unlikely to be seriously deficient if you eat an average diet， if only because many packaged foods are vitamin-enriched. Sure， most of us could do with a couple more daily（32）of produce， but a multivitamin doesn"t do a good job at（33）those. "Multivitamins have maybe two dozen（34）but plans，s have hundreds of other useful compounds，"Neuhouser says. "If you just take a multivitamin， you"re missing lots of compounds that may be providing benefits. " There is onegroup that probably ought to keep taking a multivitamin: women of reproductive age. The supplement is insurance（35）pregnancy.
第（26）题__________
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衣藻的形态结构图