A、to refer to previous research
B、to identify a research gap
C、to develop your own line of inquiry into the topic
D、to identify the purpose of your research
A、to refer to previous research
B、to identify a research gap
C、to develop your own line of inquiry into the topic
D、to identify the purpose of your research
A、power… help…
B、strength…power…
C、power… aid…
D、strength…aid…
A.support
B.adopt 采取,选择
C.hinder 阻碍
D.attack 攻击,批评attacked the idea
Many people in the United States worry about not looking young and attractive. For many people, looking good also means being thin. Other people worry about their health. Many doctors say being overweight is not healthy. But are Americans really fat?
Almost 30 million Americans weigh at least 20 percent more than their ideal weight. In fact, the United States is the most overweight country in the world. "The stored fat of adult Americans weighs 2. 3 trillion (兆) pounds, " says University of Massachusetts anthropologist (人类学家) George Armelagos. He says burning off that stored energy would produce enough power for 900, 000 cars to go 12, 000 miles.
Losing weight is hard work, but most people want to find a fast and easy way to take off fat. Bookstores sell lots of diet books. These books tell readers how to lose weight. Each year, dozens of new books like these are written. Each one promises to get rid of fat.
Which of the following is NOT mentioned as a way of losing weight?
A.To eat less fats and sugars.
B.To have surgery.
C.To take much exercise.
D.To work hard.
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