Everyoneknowsthatexerciseisimportant.Weallneedtoexercise.Doctorssayitisgoodforus.Itmakesyourheartandbodystrong.Childrenwhooftenexercisearemorealert(灵活).Thismeanstheydo

题目详情

Everyone knows that exercise is important. We all need to exercise. Doctors say it is good for us. It makes your heart and body strong. Children who often exercise are more alert ( 灵活 ). This means they do better in tests and schoolwork than those who don’t exercise.

You can exercise at fitness centers . They have a lot of equipment （设备） there. The equipment will help to exercise your arms legs and other parts of your body to make you fit. Some people buy equipment for their homes. But it is very expensive.

Exercising can be fun. Friends can exercise together at a fitness center or they can play sports together. How do you exercise?

( )46. In the text the writer tells us that we all need to .

A. drink B. sleep C. exercise D. work

( )47. Which of the following sports is not mentioned ( 提到 ) in the next?

A. Fishing B. Running C. Swimming D. Walking

( )48. The words “fitness centers” in the next mean .

A. 商务中心 B. 健身中心 C. 购物中心 D. 医疗中心

( )49. The sentence Children who often exercise are more alert tells us that people who often exercise can do better in .

A. running B. skate C. swim D. studies

( )50. Exercising can be fun because .

A. it makes your heart and body strong B. it makes you study better

C. people can buy equipment for their home D. friends can play sports together