[单项选择]The Food and Drug Administration is a federal agency responsible for______. laws designed to protect purity and safety of food and drugs.
A. enforcing
B. enhancing
C. endowing
D. entailing

[单项选择]The United States Food and Drug Administration has shown itself to be particularly wary with regard to alleged "miracle" drugs in recent times.
A. bellicose
B. exhausted
C. cautious
D. strange

[单项选择]The Food and Drug Administration was established for the purpose of______ .

[单项选择]The Food and Drug Administration classifies as a cosmetic any product whose ______ purpose is to improve a person's appearance.
A. singular
B. sincere
C. single
D. significant

[单项选择]The United States Food and Drag Administration has shown itself to be particularly wary with regard to alleged "miracle" drugs in recent times.
A. bellicose
B. exhausted
C. cautious
D. strange

[单项选择]

Text 3
When the Federal Communications Commission proposed giving low-power radio stations licenses on the FM dial, they knew they’d get flak from big broadcasting. The National Association of Broadcasters (NAB), after all, ’spends millions of dollars every year lobbying to keep everybody else off the radio spectrum—even locally managed, noncommercial stations that broadcast only within a four-mile radius. Sure enough, when the FCC proposed its new regulations, the NAB began screaming about all the terrible things those tiny radio transmitters could do to the big ones, whose signals are 500 times as strong and whose reach is nearly 20 times as far.
It was a pretty thin argument. So thin, in fact, that for a while if appeared the proposed regulations might survive the lobbying onslaught. And then the FCC and its allies ran into a most unlikely opponent, one with the moral authority to do real damage to their cause: National Public Radio. On
A. backers of commercial radio
B. National Public Radio
C. large radio stations in the U.S.
D. companies which produce large radio transmitters

[单项选择]The battle between Californians and federal regulators is about ______.
A. control over the price of power
B. necessity of removing price caps
C. hiking the energy prices in California
D. a regulation concerning power supply

[单项选择]According to American federal government, residents of Hawaii have the longest life ______: 77.2 years.
A. rank
B. scale
C. span
D. scope

[单项选择]The Federal Communications Commission made an effort to prevent a single giant company from ______. competition in the market.
A. entering
B. evading
C. squelching
D. circumventing