共用题干 What Makes Me the Weight I Am?There's no easy answer to this question....

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问题 共用题干
What Makes Me the Weight I Am?

There's no easy answer to this question.Your genetic makeup,the physical traits that get passed down
to you from your parents,plays a big part in determining your size and weight.
__________(46)But if your parents are smaller than average,you may want 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 bones usually weigh more than small bones.
________ (47)
Like your height or body type,your genes have a lot to say about what your weight will be.But that's
only part of the story. Being overweight can run in someone's family,but it may not be because of their
genes._________(48)And even though some kids gain weight more easily than others,when they eat right
and exercise,most kids can be a healthy and happy weight that'5right for them.It's true一the way 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 it
would if you played basketball,skated,or went for a walk.If you are in balance,your weight will stay right
for you as you grow.But if you eat more and exercise less,you may become overweight._________(50)

选项 __________(49)
A:That's why it's possible for two kids with the same height but different weight,to both be the right weight.
B:If you eat more calories than your body needs to use,you will gain too much weight.
C:Poor eating and exerciSe habits also run in families and this may be the reason the members of a family areoverweight.
D:However,many overweight people have difficulty reaching their healthy body weight.
E:On the other hand,if you eat less and exercise more,you may lose weight.
F:If both your parents are tall,there is a good chance you'11 be tall.

答案B

解析从文章内容我们注意到空格前后句中都出现了parents,因此判断空格处也谈及parents 的可能性很大,因此首先注意F。而且空格前句中的your size and weight呼应F中的tall,而空 格后句中的smaller也是在说身高的问题,因此判断F是答案。
由此空前文内容可知,人的骨骼有大小之分,而大骨架通常比小骨架要重,因此才有可 能出现这种现象,即身高相同、体重不同的两个孩子体重均正常。也是讲述身高和体重的 关系。
前一句讲,身体超重有可能在家族中代代相传,但又不一定是基因遗传所致,接下来的 句子就应说明其原因,即不良的饮食习惯与运动习惯也代代相传,而这可能正是家族成员普遍 超重的原因。
我们注意到空格前后句中都出现了“calories(热量)",因此判断空格处出现该词的可能 性较大,因此首先重点注意B,空格后面的句子结构是"if you..., your body...",该结构也正好 与B呼应,形成排比结构,因此判断B是答案。
前一句表明,如果一个人吃得多而运动得少,就有可能超重。“反之亦然”,即“吃得少 而运动得多,体重就会减轻”,这显然应该是下一句所表达的意思。第6部分:完形填空
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