共用题干What Makes Me the Weight I Am?There’s no

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’s right for them.It’s true 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)

______(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 are overweight. D:However , many overweight people have difficulty reaching their healthy body weight. E:On the other hand, "you eat less and exercise more, you, may lose weight. F:If both your parents are tall,there is a good chance you＇II be tall.