阅读下面的短文，在标有序号的空白处填入一个适当的词或用括号中词的适当形式填空。

The skin is  1.    essential part of your body and its largest organ. You have three

 l 2.   of skin which act as a barrier　3.　disease , poisons and the sun’s harmful rays. The functions of your skin are also very 4.　: it keeps you warm or cool; it5.　your body from losing too much water; it is __6.__ you feel cold , heat or pain and it gives you your 7.　of touch. So as you can imagine, if your skin gets _8.__  it can be very serious. First aid is a very important 9.　step in the treatment of burns . You can get burned by a variety of things. There are three types of burns, 10. (depend) on which layers of the skin are burned.

I wondered whether the movie was _____ worth _____.

A. very；seeing 　　B. well；being seen

C. very；being seen　D. well；seeing

We are　　  all the other teams at present.

A.very ahead of　　　　　　　　　　B.well ahead of

C.very head for　　　　　　　　　　D.well ahead for

   The child of today owes much of its pleasant school life to the work of Maria Montessori and others who felt as she did.

　Maria Montessori was born in 1870 in northern Italy. Both her parents were well educated.

　While Maria was a student, she took great interest in the study of the particular nature of the child's mind. It came to her that small children should have freedom(自由) to learn.

　Maria became a doctor and a professor at Rome University. In 1907, after working with backward students, she was given a chance to try out her ideas on children. There were sixty children, aged three to six, in the Children's House. The rooms were bright and colorful. Maria let the children make their own choice of what they wanted to do and work with their own speed. They became busy, peaceful and happy.

　　Maria Montessori was one of the world's great teachers. She traveled in Europe, America and Far East. She thought that true education, providing(提供) for the real needs of the child, would produce wise and happy grown-ups and therefore a peaceful world. Her original way of education has changed our whole idea of what childhood is.

　　Maria Montessori died in Holland at the age of eighty-two.

45. The short passage is mainly about .

　　A. the education of backward students

　　B. a new idea of education

　　C. the importance of proper education

　　D. the life of Maria Montessori

46. Maria traveled a lot in the world to .

　　A. teach the backward students

　　B. enjoy her life in real nature

　　C. spread her ideas of teaching

　　D. study the situation of education

47. In what way did Maria teach the children in the Children's House?

　　A. She taught them the best way of learning well.

　　B. She let them learn in a very pleasant way.

　　C. She taught them by showing them how to do things.

　　D. She just let them choose the most interesting subjects.

48. We learn from the passage that ________.

　　A. Maria left her homeland in order to study abroad

　　B. Maria didn't get married

　　C. Maria's own parents were her teachers

　　D. Maria fully understood the child's mind

49. Which of the following best explains why Maria was one of the world's great teachers?

　　A. She created a new way in teaching, which changed the old idea of children's education.

　　B. She taught the backward students very successfully and produced a peaceful world.

　　C. She showed great love for the children and trained them in a new way.

　　D. She taught backward students in many different countries and let them learn freely.

More than three years after moving from Australia to this remote part of England, we are still learning how things are done here.

　　Not too long after we arrived and unpacked, we were invited for “a drink on Sunday morning” by a retired couple nearby. We got there about noon, to find the living-room crowded — lots of chat and discussions, and in all a very jolly occasion.

　　Trouble was, there was no food — no self-respecting Australian would regard a tray of crisps as food. In Sydney, when you are invited for a drink any time after midday on a Sunday, you know you will be fed as well as watered and you plan accordingly. Meaning the hardworked little woman makes no plans to cook lunch because you are eating out.

　　By one-fifteen my stomach was sending up “please explain” to me. Even the crisps had gone. There was nothing we could do except wait, and wonder if the hostess was going to perform some magic and feed us fashionably late. Then, as quickly as if word had spread that there was free beer at the local pub, the room emptied. By one-forty-five there were only a few guests left, so we decided to go home. Tinned soup for lunch that day because the little woman was not really interested in real cooking for us.

　　A few weeks ago we were invited out for “supper” and the hostess suggested 8:15. Ah, we thought greedily, “this is going to be the real thing.”

　　We dressed with some care — I putting on a dark suit — and arrived on time. My wife looked pretty good, I thought, a little black dress and so on. But when we walked in I had a terrible feeling we had got the night wrong because the hostess was dressed in a daytime kind of way and the husband was in jeans and an open-neck shirt. But no, we were greeted and shown into the sitting-room.

　　After a drink I looked around and saw that this was indeed a superior cottage because it had a (more or less) separate dining-room. But there were no signs of a table-setting. Not again! I thought. Were we meant to eat before we came? I decided that in future my wife and I would always carry a chocolate bar. About 9:28 our hostess went out of the room, saying something about food. Ten minutes later she returned and asked us to follow. We were led out to the kitchen. There on the table were country style plates and a huge bowl of soup, rough bread and all the makings of a simple meal. And that is what it was. In other words we had not read the signals right when we were invited for “supper”. If they want you to come to dinner, they say so, and you know that means dark suits and so on. If they mean supper, they say it, and you get fed in the kitchen.

When the author and his wife were invited out for “a drink on Sunday morning”, they thought _______.

       A. they would be the only people there

       B. they would be given lunch as well

       C. they would be taken to a restaurant for lunch

       D. they would be asked to take some food with them

The “party” had been going on for about an hour and three quarters when _________.

       A. the hostess decided to feed her guests      B. everyone had tinned soup for lunch

       C. most of the guests went to lunch at the pub     D. the author realized he would go home hungry

When invited out for “supper” a few weeks later, the writer _________.

       A. expected to be served a proper dinner

       B. arrived on the wrong evening

       C. interpreted the invitation correctly this time

       D. realized there was no dining-room in the cottage

As the evening went on, the writer became aware that _________.

       A. no one used their dining-rooms in the countryside

       B. he should have had a meal before going out

       C. “supper” meant a simple, informal meal

　    D. he should, in future, eat only chocolate in the evening