题目内容
The Sanlu Milk Powder event is a clear indication that food safety is a big problem; nobody can __ _ all foods are secure to us, but we are sure that the situation is turning for the better.
A. acknowledge B. guarantee C. identity D. clarify
B
【解析】
试题分析：句意：三鹿奶粉事件是一个说明食品安全是大问题的明显的象征；没人能担保所有的食品对我们是安全的，但是我们能确定情况正在变好。 acknowledge承认；guarantee说明；identity身份；clarify澄清。故选B。
考点: 考查动词的用法。
阅读快车系列答案阅读下面的新闻报道，简述三鹿奶粉事件的危害、原因和教训，提出食品安全整改的措施，呼吁民众警惕食品安全问题。
BEIJING――China’s State Council, the Cabinet, has started the first class national food safety emergency response to deal with the polluted Sanlu milk powder incident that has caused kidney stones(肾结石) in at least 432 babies.
The State Council has set up a national leading group comprising officials from the Health Ministry, the quality watchdog and local governments for the incident.
Two babies with kidney stones receive medical treatment at a military hospital in
A first round research has confirmed the Sanlu baby milk powder polluted by melamine(三聚氰胺) was the cause of kidney stones in babies, said an official statement.
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The melamine found in some of the Sanlu products was deliberately added to increase the protein (蛋白质) percentage in raw milk or milk powder, it said.