Why do some countries permit lotteries to be held？
A. The proceeds of lotteries can be used to benefit charities.
B. Lotteries can satisfy the dreams of the poor to get rich quick.
C. Lotteries are a harmless form. of gambling.
D. It is a form. of gambling permitted by most religions.
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The word 'profligacy' (para. 3) most probably means ______.
A. wastefulness
B. carefulness
C. profitability
D. economy
The chief drawback of gambling is that ______.
A. it attracts people of all walks of life
B. it causes poor people to become even poorer
C. it has a destructive effect on the social fabric of communities
D. it leads people to believe in luck
Robert Woodruff and his business partners made the Coca-Cola Co. become a widely recognized leader in advertising.
A. Y
B. N
C. NG
According to paragraph 3, what Dr. Davies said implies that ______.
A. cosmetic surgery, though costly, is worth having
B. cosmetic surgery is very expensive
C. cosmetic surgery is necessary even for the average person
D. cosmetic surgery is beyond the reach of most people
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