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11.After a study showed that one in every ten meals in the country may be cooked with dirty oil,the State Fool and Drug Administrations(SFDA)on Thursday issues an emergency notice(发布紧急通知)to restaurant nationwide,warning them against recycling oil.
The swill-oil is cooking oil refined from kitchen waste that has been recycled.Although it looks clean and clear,it's actually so dangerous to people's health that it may cause cancer.
According to a reporter,the swill-oil business is extremely profitable.Recycling one ton of kitchen waste will produce130kg of swill oil.With its price being half that of normal cooking oil,a profit(利润)of 1.5to 2billion yuan is produced in the whole swill-oil business in the country every year.The profit is almost 200%,so it's easy to understand why the business is so hot.s
He Dongping,a professor from Wuhan Polytechnic University(WHPU)said:"To stop the use of dirty oil should start at its source,kitchen waste.And the first step is to find a good way of collecting kitchen waste.""However,it might take about 10years before China could solve the problem completely."he added.

66.According to the study,Cof us may have eaten the food cooked by dirty oil.
A.few                      B.nobody           C.many
67.It'sCto tell the difference between swill-oil and normal cooking oil just by looking..
A.fast                     B.easy               C.hard
68.The underlined sentence"The swill-oil business is extremely profitable"means that the swill-oil business is really aA.
A.big money-maker          B.common situation     C.terrible thing
69.We can infer(推断)from this passage thatB.
A.the biggest problem is that restaurants produces too much kitchen waste
B.the way of dealing with kitchen waste isn't good enough now
C.we can stop the use of swill-oil in a short time if we take it serious
70.The main topic of this passage is aboutB.
A.restaurant service          B.food safety        C.eating habits.

分析 这篇文章主要讲了一项调查显示,十分之一的饭菜是被用地沟油做的,要想阻止地沟油的使用,就要断绝它的来源,停止厨房浪费,提高厨房垃圾的处理方法.

解答 答案:66.C 细节理解题.根据第一段第一行句子After a study showed that one in every ten meals in the country may be cooked in with dirty oil.一项调查显示,十分之一的饭是被用地沟油做的,可知我们吃的许多食物是用地沟油做的.故选C.
67.C  细节推理题.根据第二段第一行句子Although it looks clean and clear,它看起来干净而清澈.可知地沟油和正常的食用油是很难区分的.故选C.
68.A 细节理解题.根据第三段第三行句子The profit is almost 200%,利润是200%.可知是大利润.故选A.
69.B 细节理解题.根据最后一段第一行句子To stop the use of dirty oil should start at its source,kitchen waste.停止地沟油的使用就应该停止他的来源,停止厨房浪费,可知现在厨房的垃圾油处理的不是足够好.故选B.
70.B 主旨归纳题.根据整篇文章内容及其及其最后一段句子:"To stop the use of dirty oil should start at its source,kitchen waste.And the first step is to find a good way of collecting kitchen waste.""However,it might take about 10years before China could solve the problem completely."he added.停止地沟油的使用就应该停止他的来源,停止厨房浪费,然而这可能大约需要十年,中国才能彻底解决问题.可知本文主要讲的是我们应该注意自己的饮食安全.故选B.

点评 在通读全文的基础上,根据全文大意,展开逻辑思维,瞻前顾后,认真观察选项,仔细推敲,确定最佳答案.

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