题目内容
（请给出正确答案）
Household pets (infecting) with fleas should (be bathed) weekly (with) a (specially prepared) flee soap.
A．infection
B．be bathed
C．with
D．specially prepared
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A:Everybody in the city is very careful about SARS、B:of course、(),they will be infected with it.
A、 If not
B、 However
C、 If so
D、 Besides
The view (which) elements of a culture are to be understood and judged (in terms of) their relationship to (the culture as a whole) led to the conclusion that the cultures themselves could not be (evaluated or graded as) higher and lower, superior or infe
A．which
B．in terms of
C．the culture as a whole
D．evaluated or graded as
Domestic-made TV sets are not __________ imported ones at all
A、more inferior than
B、inferior to
C、inferior than
D、more inferior as
The traditional American family is a "nuclear family". A nuclear family refers to a husband and wife and their children. The average American family today has two or three children (and maybe a few pets). In some cultures, people live close to their extended family. Several generations may even live together. In America, only in a few cases does more than one household live under one roof.
American values receive a warm welcome in the home. Many homes are run like a democracy. Each family member can have a say. A sense of equality often exists in American homes. Instead of fearing Mom and Dad, children may think of them as good friends. Husbands and wives often share household chores. In many cases, a child can enjoy privacy in his or her own bedroom. From an early age, children gain responsibility in handling money. They may receive a weekly allowance or even work part-time jobs. Often parsents give children freedom to make their own decisions. Preschoolers choose what clothes to wear or which toys to buy. Young adults generally make their own choices about what career to pursue and whom to marry.
Families in America, like those in every culture, face many problems. Social pressures are breaking apart more and more American homes. Over half of U.S. marriages now end in divorce. More than one in four American children is growing up in single-parent homes. As a result, many people believe the American family is in trouble.
Even so, there is still reason for hope. Many organizations are working hard to strengthen families. Americans almost unanimously believe that the family is one of the most important parts of life. The vast majority also feel that the traditional two-parent family is best for children. They realize that problems in family life in recent years have brought about serious consequences. As a result, more and more people are making their family a priority. Many women are quitting their jobs to stay home with their children. Families are going on vacations and outings together. Husbands and wives are making a concentrated effort to keep their marriages solid.
The United Nations has declared 1994 the "International Year of the Family". Not just in America, but all over the world, people recognize the importance of strong families. How do you strengthen the family bond？ Do special things for each other. Talk to each other. Play together. Spend time together. Oh, and one more thing: be thankful for each other. If you have a family, every day should be Thanksgiving.
The author writes the first paragraph to
A．introduce the traditions of a holiday.
B．lead in the topic of the passage.
C．exemplify the American holidays.
D．highlight the importance of family.
写出下列操作语句。
(1)使用ALTER IABLE语句给exp. infe中的creatc_time字段创建；
(2)使用ALTER TABLE给id字段创建名称为id idx的唯一牵引，并以降序排列；
(3)使用CREATE JNDEX在id和ceatetime两个字段上建立组合降序排列；
(4)使用ALTER TABLE语句删除exp_info中名称为id_idx的唯一牵引；
(5)使用DROP INDEX语句删除exp_info表中名称为id_create_time_idx的索引。
A.pets表执行UPDATE
B.pets表执行SELECT
C.pets表执行SELECT和UPDATE
D.pets表执行DELETE
_______under negotiation is a proposal to disallow pets in this apartment complex.
A．Current
B．Currently
C．Currency
D．Currents
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