黄金代保管凭证挂失补设密码的处理流程是怎样的流程？

在计算机网络中负责各节点之间通信任务的部分称为( )。

A．工作站

B．资源子网

C．文件服务器

D．通信子网

阅读理解。

      We know the westerners like to plan for their time carefully in order to do all the things that are important

to them. So if your American or English friend asks you to dinner, he usually invites you a week ahead. But if

you really have no time and can't go to the dinner, you can ring him to say sorry. The dinner is usually served

at home, sometimes at a restaurant. You should get there on time, and don't forget to put on your fine clothes.

It is also a good idea to take some little presents to your friend, such as flowers, chocolates and so on. When

you are at dinner, you should also observe (遵守) some other customs. Here I'll give you some dos and don'ts

about them in the following:

1) Don't leave bones on the table or the floor. (You should put them on your plate with fingers.)

2) Don't use your bowl to drink soup, but use your spoon to help you instead.

3) Don't talk with much food in your mouth.

4) Don't ask others to have more wine. (This is quite different from that in China.)

5) After dinner, use your napkin (餐巾) to clean your mouth and hands.

6) Make sure small pieces of food are not left on your face.

      Then after dinner, you can stay there a little time. And your friend will be pleased if you leave in half an

hour or so. Next day, you had better ring him up to thank him for the good dinner.

1. When you come to the dinner, you'd better _____. [ ]

A. get there a bit earlier

B. put on your usual clothes

C. take some presents like flowers, chocolates and so on

D. take your best friends with you

2. It would be impolite to _____. [ ]

A. put bones on your plates with fingers

B. persuade others to drink more

C. drink soup with your spoon

D. make sure that there is nothing left on your face after dinner

3. Which of the following is not true? [ ]

A. After dinner, you'd better stay and talk with your friends for a long time to show your thanks.

B. You'd better ring your friend the next day to show your thanks.

C. After dinner, you'd better leave in half an hour.

D. After dinner, use napkin to clean your mouth.

4. The best title for this passage would be _____. [ ]

A. Custom in England and America

B. Custom in the West

C. Living Custom in the West

D. Custom at Dinner Table in the West

市场经济的内在规律倡导公平竞争和质量取胜，只有符合人们需要的优质产品才能在市场上站稳脚跟。研究表明，在市场经济发展过程中，假冒伪劣产品的出现是与之呈负相关变化的。由此可知( )

A．随着市场经济体制的完善，假冒伪劣产品将会得到有效制止。

B．随着市场经济体制的完善，假冒伪劣产品将会消失。

C．实行市场经济以前，没有假冒伪劣产品。

D．实行市场经济，假冒伪劣产品就会大量出现。

外国公司在向我国政府申请设立外资企业时，存在以下几种情况，其中( )违反了我国法律的规定。

A．该外资企业由申请人独家出资设立

B．申请人要求将该外资企业登记为有限责任公司

C．申请人声明该外资企业将采用先进技术和设备，但其产品仅有40%出口

D．申请人声明该外资企业的各项保险将向中国境外的保险公司投保