下列哪种情况不宜洗胃A．有机磷农药中毒B．汽油中毒C．硝酸盐中毒D．安眠药中毒E．酒精中毒

Many people live in large families.In a big family, all the people share one house hold.Apart from parents and children, there may be other family members: grandparents, aunts, uncles, cousins, etc.That is to say, a large family may have more than two generations, and often there are mare than two adults from different generations in a family.

The family members live together for many reasons.They may help to bring up children or to take care of an ill relative.They may also help with saving money.Sometimes children are bought up by their grandparents, for their parents may have died or can never take care of them.Many grandparents look after the grand children, particularly when both parents are busy working.This large family is called extended family.It can be found all over the world.The number of these families has increased by 40 percent in the past ten years.Most of such families live happily together.

1、In an extended family, people live in different houses.()

2、An extended family includes at least three generations.()

3、In an extended family, the grandparents will not look after the grand children because they are busy working, too.()

4、Extended families can be found all over the world.()

5、Children can live happily with their parents and grandparents.()

parents and children, there may be other family members grandparents, aunts, uncles, cousins, etc. That is to say, a large family may have more than two generations, and often there are more than two adults from different generations of a family. The family members live together for many reasons. They may help to bring up children or to take care of an ill relative. They may also help with saving money. Sometimes children are brought up by their grandparents, for their parents have died or can never take care of them. Many grandparents look after the children,particularly when both parents are busy working. This large family is called extended family. It can be found all over the world. The number of these families has increased by 40 percent in the past ten years. Most of such families live happily together.

1. In an extended family, people live in different houses.()

2. An extend family includes at least three generations.()

3.In an extended family, children are looked after by their grandparents because their parents are traveling around.()

4. Extended families can be found all over the world.()

5. Children can live happily with their parents and grandparents.()

Smaller engines can be made more rigid than large ones and may not have _____.

A.connecting rods

B.crankshaft

C.crankcase

D.through bolts

Smaller engines can be made more rigid than large ones and may not have _____.

A.through bolts

B.turbo-chargers

C.bed plates

D.columns

听力原文： The family is changing. In the past, grandparents, parents, and children used to live together, and they had an extended family. Sometimes two or more brothers with their wives and children were part of this large family group. But family structure is changing throughout the world. Nowadays, many families consist of only one Father, one mother, and children. It is becoming the main family structure everywhere.

The new family structure offers married women some advantages: they have freedom from their relatives, and the husband does not have all the power of the family. Studies show that in these families, men and women usually make an equal number of decisions about family lives.

In the past, wives usually have to pay for the benefits of freedom and power. When women lived in extended families, sisters and grandparents and aunts helped one another with housework and childcare. In addition, older women in a large family group had important positions.

But now, wives do not often enjoy this benefit, and they have another disadvantage too: women generally live longer than their husbands, so older women from these families often have to live alone. Studies show that women are generally less satisfied with marriage than men are. In the past, men worked outside the home and women worked inside. Housework and childcare were a full time job, and there was no time for anything else. Now women work outside and have more freedom than they did in the past, but they still have to do most of the housework. The women actually have two full-time jobs, and they have not much free time.

(30)

A．There were only grandparents and children.

B．There was one father, one mother, and their children.

C．There were many relatives.

D．There were two or more brothers with their wives.

live together, and they had an extend ed family. Sometimes two or more brothers with their wives and children were part of this large family group. But family structure is changing throughout the world. The nuclear family consists of only one father, one mother and children; it's becoming the main family structure everywhere.

The nuclear family offers married women some advantages: they have freedom from their relatives, and the husband does not have all the power of the family. Studies show that in nuclear families, men and women usually make an equal number of decisions about family life.

But wives usually have to "pay" for the benefits of freedom and power. When women lived in extended families, sisters, grandparents and adults helped one another with housework and childcare. In addition, older women in a large family group had important positions. Wives in nuclear families don’t often enjoy this benefit, and they have another disadvantage, too. Women generally live longer than their husbands, so older women from nuclear families often have to live alone. Studies show that women are generally less satisfied with marriage than men are. In the past, men worked outside the home and women worked inside. Housework and childcare were a full-time job, and there was no time for anything else. Now women work outside and have more freedom than they did in the past, but they still have to do most of the housework. The women usually have two full-time jobs, and they have not much free time.

Who used to live together in an extended family？

A．There were two or more brothers with their wives.

B．There were many relatives.

C．There were only grandparents and children.

D．There was one father, one mother and their children.