55. Which of the following has not been talked about in this passage?

A.　　 Be careful not to harm any animals including birds and their eggs.

B.　　 Don’t pick wild flowers

C.　　 Don’t pollute air

D.　　 Don’t pollute water

54. Don’t throw rubbish anywhere because------.

A. you want to take it home　 B. it can be recycled at home

C.　　 it looks unpleasant and can make animals ill or even die

D.　　 there is a large dustbin in your home

53. When you cross the field, ------.

A.　　 you should take a short way　 B. you have to ride a bike

C. you must walk fast　　　　　 D. you should walk along the path

52. Playing with matches could easily-------.

　 A. burn other’s hands　　 B. cause a terrible fire

　 C. cost too much money　　 D. make your parents angry

51. The writer suggests that when you come to the country--------.

A. nothing should be done carefully

B.　　 you should do what you like

C.　　 anything that will cause damages should be avoided

D.　　 you should take a good care of yourself

50. How many expressions about the nose are mentioned in the passage?-----

A. Two　　 B. Three　　 C. Four　　 D. Five

　　　　　　　　　　　　 C

When you get to the country, you must be very careful not to do anything that will cause damage.

First of all, not playing with matches! You could easily cause a serious fire. One thing you must always remember to do is to close gates after you. If you don’t, an animal could easily either get killed on the road or get into a field where valuable crops are growing and damage them. And of course you must not damage the crops either. So always keep to the path when crossing a field, even if there is only grass growing there; grass is very valuable. Don’t throw any rubbish away; take it home with you. Besides looking unpleasant, it can make animals ill or even kill them. If you see any water, be careful not to pollute it in any way. It may be going to supply millions of homes. I’m sure I don’t have to tell you not to harm any animals or birds or their eggs. And if you pick wild flowers, you will spoil the pleasure they give other people.

49. A person who follows his nose----

A. won’t take others advice　 B. is easily controlled by others

C. is weak-minded　　　　 D. has will of his own

48. The nose expresses----

A. some human weakness or other　 B. people’s shortcomings

C. people’s different emotions　　 D. human feelings in bad sense

47. From the passage we know------

A.　　 “Cleopatra’s nose” changed the whole face of the world indeed

B.　　 Cleopatra had a strong will to change the whole look of the world

C.　　 Cleopatra’s nose was not short

D.　　 Cleopatra hoped that people would change the whole face of the world

46. The passage is about--------.

A.　　 an organ, with which people can breathe and smell

B.　　 the nose, which gives different and useful expressions

C.　　 the nose giving a person special character

D.　　 interesting remarks about the nose made by some people