阅读下面材料，回答下列的问题：WhatMakesMetheWeightIAm?There'snoeasyanswertothisquestio

共享题干题阅读下面材料，回答下列的问题： What Makes Me the Weight I Am? There's no easy answer to this question． Your genetic makeup, the physical traits thatget passed down to you from your parents, pays a big part in determining yoursize and weight．(46) But if your parents are small than average, you maywant to rethink that professional basketball career! The same goes for your body type． Have you ever heard someone say a person is big boned?It's a way of saying the person has a large frame, or skeleton． Big bonesusually weigh more than small bones． (47) Like your height or body type, your genes have to say about what your weight will be． Butthat's only part of the story． Being overweight can run in someone's family,but it may not because of their genes． (48) And even though some kidsgain weight more easily than others, when they eat right and exercise, mostkids can be a healthy and happy weight that's right for them, it's true -- theway you live can change the way you look． How much you weigh is a balance between the calories you eat and the calories you use．(49)If you spend your free time watching TV, your body won't use as many calories as itwould if you played basketball, skated, or went for a walk． If you are inbalance, your weight will stay right for you as you know． But if you eat moreand exercise less, you may become overweight． (50)1.[不定向选择题]__________A.That's why it's possible for two kids with the same height, but different weight B.If youeat more calories than your body needs to use, you will gain too much weigh C.Poor eating and exercise habits also run in families and this may be the reason the members of a family are overweigh D.However, many overweight people have difficulty reaching their healthy bodyweighE.On the other hand, if you eat less and exercise more, you may lose weighF.If both your parents are fat, there is a good chance you' be faABCDEF确定 2.[不定向选择题]__________A.That's why it's possible for two kids with the same height, but different weight B.If youeat more calories than your body needs to use, you will gain too much weigh C.Poor eating and exercise habits also run in families and this may be the reason the members of a family are overweigh D.However, many overweight people have difficulty reaching their healthy bodyweighE.On the other hand, if you eat less and exercise more, you may lose weighF.If both your parents are fat, there is a good chance you' be faABCDEF确定

1.参考答案：F
参考解析：A、这就是为什么相同高度的两个孩子体重却不一样。?B、如果你摄入超过身体需要的热量，你体重就会增加。?C、不好的饮食和锻炼习惯可能在家族中流行，并成为家族超重的原因。?D、但是，许多超重的人都很难达到健康的体重。?E、另一方面，如果你吃得少，运动多，就会减肥。?F、父母肥胖，子女肥胖的几率很高。?空白后的but表示空白处应该是“父母个子小，孩子个子也小”的反面。 因此选项F是正确答案。
2.参考答案：C
参考解析：空白前谈到超重可能成为家族病，但并非由基因所造成。空白处应该填入是什么原因造成该种现象的。故C选项是正确选项。?3.[不定向选择题]__________A.That's why it's possible for two kids with the same height, but different weight B.If youeat more calories than your body needs to use, you will gain too much weigh C.Poor eating and exercise habits also run in families and this may be the reason the members of a family are overweigh D.However, many overweight people have difficulty reaching their healthy bodyweighE.On the other hand, if you eat less and exercise more, you may lose weighF.If both your parents are fat, there is a good chance you' be faABCDEF确定

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