单选

Questions 11 to I5 are based on the following passage:
Over the years, college students have stood together for what they believe in,from civil rights to anti-war policies to the more recent protests against theunequal distribution of wealth. But nowhere in history have students banned （禁止）bottled water. Until now.
The bottled water ban, which Parted on just a few campuses, has now spreadnationwide to more than 20 universities. The colleges have cither completely bannedthe use of plastic bottles altogether, or some have taken a more limited approachwith partial bans.
Many people believe that producing and bottled water wastes money and harmsthe environment. They say that bottled water is unnecessary because public watersupplies in the U.S. arc among the best in the world. Water fountains and reusablebottles with easy access （获取）to filling stations are a better choice.

An organization called Ban the Bottle raises awareness about the economic andenvironmental costs of using plastic bottles. The group claims that eight glassesof water a day costs each person 49 cents annually, while drinking from plasticcontainers costs $
A.Many universities ban or restrict the sale of bottled water.
B.Many states ban or restrict the sale of bottled water.
C.The bottled water industry is concerned about its decreasing sales.
D.Many people are opposed to the bottled water ban.

试题出自试卷《2017成人学位英语真题(北京上半年)》

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