Going on a diet
A typical person needs about 1,800 calories per day to stay alive.These calories keep your heart beating and your lungs 51 .They keep your organs operating properly and your brain running.They also keep your body 52 .A.person gains weight because he or she consumes more calories per day than needed.The only 53 to lose fat is to reduce the number of calories that you consume per day.This is the basic principle 54 going on a diet.Unfortunately,diets don't 55 for most people.They do lose weight but then go off the diet and put it back.Building a 56 diet and exercise plan is the key to maintaining a 57 weight.You need to 58 how many calories you need in a day and how many you actually 59 .The next step is to 60 exercise so that you can raise the number of calories you can consume per day. Exercise 61 can show you how many calories different forms of exercise can burn.Burning 250 or 500 calories per day can make a big 62 .You can ride an exercise bike while you are watching TV or you can climb the stairs instead of the elevator.Find an exercise partner.Exercise can be a lot 63 if there is someone to talk to.It's a good idea to wear 64 clothes if you are on a diet.Tight clothing acts as a reminder of what you are trying to 65 .
51 A.running B.breathing C.operating D.working
52 A.warm B.fit C.healthy D.energetic
53 A.principle B.route C.way D.manner
54 A.after B.back C.under D.behind
55 A.function B.work C.act D.avail
56 A.professional B.tailor made C.sensible Dsimple
57 A.consistent B.constant C.middle D.low
58 A.make sure B.find out C.figure out D.achieve
59 A.consume B.take in C.attain D.make use of
60 A.add B.go up C.exceed D.grow
61 A.pictures B.figures C.information D.charts
62 A.sense B.contrast C.difference D.significance
63 A.happier B.easier C.fruitful D.friendly
64 A.firm fitting B.comfortable C.loose D.ordinary
65 A.accomplish B.get to C.achieve D.come true
參考答案：BACDB.CACBA.DCBAA
A typical person needs about 1,800 calories per day to stay alive.These calories keep your heart beating and your lungs 51 .They keep your organs operating properly and your brain running.They also keep your body 52 .A.person gains weight because he or she consumes more calories per day than needed.The only 53 to lose fat is to reduce the number of calories that you consume per day.This is the basic principle 54 going on a diet.Unfortunately,diets don't 55 for most people.They do lose weight but then go off the diet and put it back.Building a 56 diet and exercise plan is the key to maintaining a 57 weight.You need to 58 how many calories you need in a day and how many you actually 59 .The next step is to 60 exercise so that you can raise the number of calories you can consume per day. Exercise 61 can show you how many calories different forms of exercise can burn.Burning 250 or 500 calories per day can make a big 62 .You can ride an exercise bike while you are watching TV or you can climb the stairs instead of the elevator.Find an exercise partner.Exercise can be a lot 63 if there is someone to talk to.It's a good idea to wear 64 clothes if you are on a diet.Tight clothing acts as a reminder of what you are trying to 65 .
51 A.running B.breathing C.operating D.working
52 A.warm B.fit C.healthy D.energetic
53 A.principle B.route C.way D.manner
54 A.after B.back C.under D.behind
55 A.function B.work C.act D.avail
56 A.professional B.tailor made C.sensible Dsimple
57 A.consistent B.constant C.middle D.low
58 A.make sure B.find out C.figure out D.achieve
59 A.consume B.take in C.attain D.make use of
60 A.add B.go up C.exceed D.grow
61 A.pictures B.figures C.information D.charts
62 A.sense B.contrast C.difference D.significance
63 A.happier B.easier C.fruitful D.friendly
64 A.firm fitting B.comfortable C.loose D.ordinary
65 A.accomplish B.get to C.achieve D.come true
參考答案：BACDB.CACBA.DCBAA