题目内容

Mrs. Peters stopped playing the piano when she began to work. She had lived in a very small flat, and there had been no room for a piano. But when she married, she had .a new flat which was big enough for one. So she decided to get one and her husband agreed and helped her. She saved some money, and her parents gave her a generous amount of money for her birthday. Then she went to a shop and said, "I'll choose whichever piano does not cost too much and fits into my living room.
When she had paid for the piano, the shop assistant asked her if she would like him to get it tuned(调音) every few months. Mrs. Peters agreed.
A few months later she heard from the shop that a man was coming to tune the piano at ten that morning. Now she had not cleaned the house yet, so it was dusty and untidy. Mrs. Peters hated having even the least amount of dirt, and felt ashamed whenever strange people saw her house like that. So she had to hurry to clean everything carefully. It meant a lot of effort, and it made her hot and tired, but anyhow, by the time the man arrived, everything was finished.
She opened the door, and the man was standing there with a big dog. "Good morning," the man said politely, "Will it disturb you if I bring my dog in, please? I' m blind, and he leads me wherever I go."
Mrs. Peters stopped playing the piano ______.

A. because she began to work
B. when she had no room to live in
C. because her flat was too small for a piano
D. when she got married

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Because he howls or whines in the presence of impending death, the dog was once thought to have supernatural powers and believed to be capable of seeing gods and ghosts invisible to men. Actually, the basis for these beliefs lies in the hound' s sensibility to people' s feelings and his superior hearing ability and sense of smell, which enable him to detect signs hidden from human observation. His record of saving lives is outstanding, for he often gives warning of fire and other dangers not noticed by his master.
The dog's major contribution, however, has been to medical research. Both his diet and his structure are comparable to those of the human being, and so he has been the subject of countless demonstrations and experiments. Open-heart surgery has been made possible largely because of the dog. But his sacrifice has repaid his own species as well by safeguarding it from rabies (狂犬病), distemper, and other diseases.
The dog has always been noted for, ______.

A. protecting children
B. assisting shepherds
C. helping hunters
D. herding cattle

The first and most obvious thing is that a dictionary will【23】you the spelling of a word. If you' re not sure about the spelling of a word, you can try to find the correct spelling in a dictionary. Words are listed in alphabetical order--a, b, c, and so on .For example, on a dictionary page the word "poor" p, o, o, r--comes before "poverty"--p, o, v, e, r, t, y and the word "poverty" comes【24】the word "power'--p, o, w, e, r. The words are always given in alphabetical Order.
The second thing a dictionary will tell you is【25】. Most dictionaries give the pronunciation of a word in a special kind of alphabet. This special alphabet is called a phonetic, or sound alphabet. The phonetic spelling will tell you generally【26】a word is pronounced. There are a few different phonetic alphabets. Many dictionaries use the International Phonetic Alphabet to show pronunciation.
The【27】thing a dictionary will tell you is the meanings of words. You can【28】a word and find out what it means. Many words have more than one meaning, and a good dictionary will ex plain all of the word' s meanings. For example, in English the common word" get" has over 20 different meanings. The meaning, of course,【29】the sentence in which the word' is used.
These three things--spelling, pronunciation, and meanings--are some of the important【30】that you learn from dictionaries.
(61)

A. books
B. people
C. things
D. thing

实际成本计算制度是惟一纳入财务会计账簿系统的成本计算制度。()

A. 正确
B. 错误

谋求控股权的投资者所获取的现金流量的现值,一般都会大于少数股权投资者所获取的现金流量的现值。()

A. 正确
B. 错误

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