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rthan none. The research on the effect of breakfast on weight gain was done on school children. But for adults, in theory, two breakfasts are also better than none.Researchers from Yale and the University of Connecticut followed 600 middle-schoolstudents as they developed from fifth to seventh grade, nothing their weight and if they had zerobreakfast, breakfast either at home or at school, or breakfast in both places. They found thatweight gain among second-breakfast eaters was no different from the average gain seen amongall students. Children who didn ’t eat breakfast, or ate it only sometimes, were more likely to beoverweight than double-breakfasters. It should be noted that only about one in ten children inthe study ate two breakfasts.
The study wasn’t designed to figure out why this might be true, but the researchers havesome theories: that people who don ’t eat breakfast (or any meal) might overeat later in the day,and that as people become obese, they tend to reduce calories （热量） by having no breakfast.
Yes, school breakfasts are more like a healthy snack（零食） than a full meal, and growingteens can eat a large amount of food. But if you ’re still not eating breakfast because you think itgives you more colories, you are not only mistaken, but you are also missing out one of life ’s greatpleasures.
What do we know about the research according to Paragraph 1？
A.It was about the effect of dinner on weight gain.
B.Its result was opposite to the author’s opinion.
C.It was done on overweight school children.
D.Its result might also be true of adults.
Which of the following is true according to Paragraph 2？A.About 90% of the children in the study had two breakfasts a day.
B.About 90% of the children in the study had one breakfast a day.
C.About 10% of the children in the study had two breakfasts a day.
D.About 10% of the children in the study had no breakfast at all.
What does the underlined word obese mean in Paragraph 3？A.Overweight.
B.Strong.
C.Tall.
D.Hungry.
According to the researchers, some people don’t eat breakfast because _____.A.they have no time
B.they prefer snacks
C.they want to keep fit
D.they want to eat more at lunch
What is the best title of this passage？A.Breakfast and School Performance
B.Breakfast and Weight Gain
C.Breakfast and Life Pleasure
D.Breakfast and Snacks