There're different kinds of animals in the zoo. We see the zoo keepers give them        to eat. They don't have to       food by themselves. They just eat, walk and       all day. So many of       may think that the animals there       happy and lucky. But most       them are sad. Why? They're       free.
Animals like elephants, monkeys and tigers       live freely and happily in       or mountains. Tigers,        example, run, jump, play with their children       catch small animals for food. But now they have to stay in       rooms in the zoo. Their life in the zoo is      different from their life in the forests.
Now many of us think       animals should go back to forests and mountains so that       earth will become better.

　　Whether the hair is long or short, it must be brushed and regularly washed. For greasy（油腻的）hair, especially if the owner lives in a town, it may be necessary to wash the head every four or five days. Those with a dry hair can usually go a little longer, but this is a matter for the individual to decide.

　　If a woman is not able to go to the hairdresser's（理发师）very often, it is important that she choose a style she can easily manage for herself and this nearly always means that the first cut must be very standard. The same applies to permanent waving（电烫）.Ideally this should be carried out three or four times a year, so that the hair never gets out of hand.

　　One thing should be remembered though, that is, whatever you apply to the head can have some effect upon the skin and therefore anything strong should be used with care. Or you may use milder（温和的）products. As for style, this must be studied according to what is the latest fashion and also to suit the individual at different times of her life.

　　Young people who have spots or skin troubles on their face, should take particular care to sure（保证）that the hair is clean. Hair is very difficult to keep completely clean and therefore anyone running their hands through their hair and afterwards touching their face or letting their hair fall over their faces, might spread infection（感染）from one place to another. Good hair does a lot to the effect of a face, so if you want to look charming, please start with your hair.

A．to go to hairdressers very often

B．to choose better milder products for the hair

C．to wash and brush the hair regularly

D．to keep the hair away from the skin

A．having the hair done three or four times a year

B．following the latest fashion to suit one's age

C．not combing the hair with hand

D．not applying anything strong to the head

A．keep the hair completely clean

B．wash the hair very often

C．have hair cut four times a year

D．avoid combing the hair with our hands

(5) “Those with a dry hair can usually go a little longer” means if your hair is dry,________.

A．you can walk longer

B．your hair can grow longer

C．you don't have to wash it often

D．you can grow taller