点检管理可以使消防装备的（）和（）能够被早期发现、早期预防和早期修复。 A.故障；问

设甲、乙、丙、丁是四个命题，甲是乙的充分而不必要条件，丙是乙的充要条件，丁是丙的必要而不充分条件，那么丁是甲的（　　）

A．充分不必要条件

B．必要不充分条件

C．充要条件

D．既不充分也不必要条件

    下图表示某产业部门从20世纪80～90年代的布局变化。（图中箭头表示该产业部门转移方向）据图回答（1）——（3）题。

（1）该产业部门属于[ ]

    A、技术密集型产业

    B、劳动密集型产业

    C、资金密集型产业

    D、资源密集型产业

（2）这种产业转移的原因是[ ]

    A、向该产业生产条件具有优势的区域转移

    B、①国家出经济衰退　

    C、②③④地区经济发展超过①国家

    D、占领更多国家的市场，扩大产品出口

（3）有关①②③④国家和地区的今后产业发展的叙述正确的是[ ]

    A、①可重点发展资源密集型工业

    B、②可侧重发展劳动密集型产业　

    C、③可成为①②地区研发的产品制造地

    D、④可成为产品研发中心

上海合作组织成员国的面积及人口？

关于家庭中布置儿童自己的天地，不正确的说法是（）

A.应放置儿童的玩具

B.由家长为其布置和管理

C.儿童天地中的物品与儿童活动连接

D.放置基本设备

Letter A

Dear Rose,

I like your programmes very much. I’m now writing to ask you something about American social customs. My American friends want me to join them in their dinner party. I am very happy and have decided to go, but I’m a little worried about it, too. The social customs in my country are very different from here, so I’m afraid of making mistakes.

Should I bring a present, such as sweets or flowers Should I arrive on time or a little late At the dinner table, how can I know which fork or knife to use How can I let the family know that I’m thankful for their kindness

Wang Lin

Letter B

Dear Wang Lin,

It’s a good idea to bring a small present when you go to a dinner party. Flowers are always nice, or you may bring a bottle of wine if you know that your friends drink it.

You should arrive on time or five to ten minutes late. Don’t get there early. If you’re going to be more than fifteen minutes late, you should call and tell them.

Try to be free at the dinner table. If you don’t know about choosing the right fork or knife, just watch the other people, and follow them. If you still have no idea of what to do, ask the person next to you.

If you like the food, say so. Of course, you’ll thank them for the meal and for their kindness. It’s also a good idea to send a thank you card the day after.

Rose

Wang Lin wants to （）.

A．make friends with Rose

B．know some social customs for a dinner party

C．make her friends happy

D．give her friends a surprise