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听力原文:W: Have you visited the new exhibit?
M: Not yet, but it will be at the student center until June.
Q: What does the man imply?
(16)

A. He visited the new student many times.
B. He'll see the exhibit after June.
C. He wants to show his work at the student center.
D. He can see the exhibit before it closes.

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听力原文: A "typical" British family used to consist of mother, father and two children, but in recent years there have been many changes in family life. Some of these have been caused by new laws and others are the result of changes in society. For example, since the law made it easier to get a divorce, the number of divorces has increased. In fact one marriage in every three now ends in divorce. This means that there are a lot of one-parent families. Society is now more tolerant than it used to be of unmarried people, un married couples and single parents.
Another change has been caused by the fact that people arc living longer nowadays, and many old people live alone following the death of their partners. As a result of these changes in the pattern of people's lives, there are many families that consist of only one person or one person and children. You might think that marriage and the families are not so popular as they once were. However, the majority of divorced people marry again, and they sometimes take responsibility for a second family.
(33)

A. High rate of divorce in Britain.
B. Generation gap in Britain.
Changes in family life in Britain.
D. One-parent families in Britain.

A.Rent would be very expensive.B.Public transportation wouldn't be available.C.Apartme

A. Rent would be very expensive.
B. Public transportation wouldn't be available.
C. Apartment complexes in Windsor are old.
D. Apartments in Windsor tend to be noisy.

Dalton wondered why the heavier and lighter gases in the atmosphere did not separate as oil and water do. He finally concluded that the constituent【C1】______must exist in the form. of 【C2】______particles or atoms and that these【C3】______be completely mixed together in the【C4】______. This threw a new light in【C5】______laws of definite proportions. It was 【C6】______necessary to suppose that the atoms【C7】______combine into small groups of uniform【C8】______and so form. more complex substance;【C9】______the mystery of this law was【C10】______. Dalton suggested, for example, that carbon monoxide【C11】______formed by the one with one【C12】______of atoms of carbon and oxygen,【C13】______carbon dioxide results from a single【C14】______of carbon uniting with two atoms【C15】______oxygen. Assuming this to be true,【C16】______the definite proportions of Prout' s law (【C17】______all chemical compounds the different constituents【C18】______enter in unvarying proportions) would naturally【C19】______the relative weights of the many【C20】______kinds of atoms.
【C1】

A. gases
B. pieces
C. things
D. gas

A.Big windows.B.A good view.C.Tall buildings.D.Pleasant rooms.

A. Big windows.
B. A good view.
C. Tall buildings.
D. Pleasant rooms.

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