C

You are what you eat

Keeping better eating habits can help you reduce (减少) disease. A healthy eating plan means choosing the right foods to eat and preparing foods in a healthy way.

Do you often change your toothbrush ?Maybe you think it is not necessary. A study shows old toothbrushes bring disease. You should often change your toothbrush.

Exercise

Swimming, running, skating, skiing, dancing, walking and some other activities can help you stay healthy. You should exercise at least three times a week and for twenty minutes or more each time. Do it.

Plan out your life

You should have breakfast before you go to school. Have a proper (合适的) meal for lunch. Follow a he althy diet.

46. What’s the passage mainly about

A.Healthy food. B.Healthy lifestyle (生活方式).

C.Junk food. D.Healthy sports.

47. What is the best title (标题) for the second paragraph

A.Man’s disease B.Disease

C.Watch the toothbrush D.Your bathroom

48. At least how long should you exercise each time

A.Twenty minutes. B.Fifteen minutes.

C.Five minutes. D.Ten minutes.

49. From the passage, we know _______ can help us stay healthy.

A.proper diet B.exercise

C.sleep and exercise D.proper diet and exercise

50. What does a healthy eating plan mean

A.Choosing the right foods. B.Cooking the foods in a healthy way.

C.Never eat meat or fresh vegetables. D.Both A and B.

D

Beethoven was never afraid to show his feelings(感情).Once when he was playing at a rich man's house，one of his listeners，a man of rich family，was talking to a girl.He liked girls more than music，and he didn't stop talking when Beethoven started to play.The noise was not a quiet one，and Beethoven could hear well in those days.

The music stopped in the middle and Beethoven stood up，“I do not play for animals of this kind!”He cried.“No!Not for animals!”Then he walked out.

51.Beethoven was a ________ .

A.scientist B.doctor C.chemist D.musician

52.Beethoven was ________ his feelings.

A.unwilling to show B.in fear of showing

C.fearless of showing D.unhappy to show

53.One of the listeners ________ when Beethoven started to play.

A.stopped talking B.sang slowly

C.still talked to a girl D.smoked

54.This listener ________ .

A.didn't like music B.liked girls and music

C.liked music more than girls D.was more interested in girls than music

55.This listener was a ________ man.

A.good B.polite C.rude D.nice