27.Judging from the context ,the phrase “wreaking havoc”(Line 3,Para.2)most probably means ___ .
A generating motivation.
B.exerting influence
C.causing damage
D.creating pressure
28.All of the following are true EXCEPT_______
A.men tend to talk more in public tan women
B.nearly 50percent of recent divorces are caused by failed conversation
C.women attach much importance to communication between couples
Da female tends to be more talkative at home than her spouse
29.Which of the following can best summarize the mian idea of this text ?
A.The moral decaying deserves more research by sociologists .
B.Marriage break_up stems from sex inequalities.
C.Husband and wofe have different expectations from their marriage.
D.Conversational patterns between man and wife are different.
30.In the following part immediately after this text,the author will most probably focus on ______
A.a vivid account of the new book Divorce Talk
B.a detailed description of the stereotypical cartoon
C.other possible reasons for a high divorce rate in the U.S.
D a brief introduction to the political scientist Andrew Hacker
Txet3
over the past decade, many companies had perfected the art of creating automatic behaviors — habits — among consumers. These habits have helped companies earn billions of dollars when customers eat snacks, apply lotions and wipe counters almost without thinking, often in response to a carefully designed set of daily cues.
“There are fundamental public health problems, like hand washing with soap, that remain killers only because we can’t figure out how to change people’s habits,” Dr. Curtis said. “We wanted to learn from private industry how to create new behaviors that happen automatically.”
The companies that Dr. Curtis turned to — Procter & Gamble, Colgate-Palmolive and Unilever — had invested hundreds of millions of dollars finding the subtle cues in consumers’ lives that corporations could use to introduce new routines.
If you look hard enough, you’ll find that many of the products we use every day — chewing gums, skin moisturizers, disinfecting wipes, air fresheners, water purifiers, health snacks, antiperspirants, colognes, teeth whiteners, fabric softeners, vitamins — are results of manufactured habits. A century ago, few people regularly brushed their teeth multiple times a day. Today, because of canny advertising and public health campaigns, many Americans habitually give their pearly whites a cavity-preventing scrub twice a day, often with Colgate, Crest or one of the other brands.
A few decades ago, many people didn’t drink water outside of a meal. Then beverage companies started bottling the production of far-off springs,and now office workers unthinkingly sip bottled water all day long. Chewing gum, once bought primarily by adolescent boys, is now featured in commercials as a breath freshener and teeth cleanser for use after a meal. Skin moisturizers are advertised as part of morning beauty rituals,slipped in between hair brushing and putting on makeup.
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