Passengers must ______ with check-in requirements set forth by different airlines.

A．By different gestures.

B．By different voices.

C．By different colors.

D．By different costumes.

A．By different gestures.

B．By different voices.

C．By different face colours.

D．By different names.

听力原文： In different parts of Britain, people call their meals by different names. It's very complicated. For most people the main meal of the day is called dinner. But some families eat this at mid-day, others eat it in the evening. People who have dinner in the evening have a smaller meal called lunch at mid-day, and people who have dinner at mid-day usually have another meal which they call tea between five and six, or they have supper a little later.

For most people, breakfast is a bowl of cereal followed by toast and jam with a cup of coffee or tea. Lunch is usually a very quick meal; most people have a sandwich or a light snack. Dinner may have two or three courses. First a starter, for example soup, then a main course with meat or fish and finally a dessert.

It is probably tree that British food does not have a very good reputation among people from overseas. In general, though, it has improved considerably in recent years.

(26)

A．Supper.

B．Lunch.

C．Breakfast.

D．Dinner.

Rewards and punishments are used in different ways by different communities to maintain social order and to preserve cultural values. In all cultures, parents must teach their children to avoid danger and to observe the community's moral precepts. Adults also condition each other's oberservance of social norms, using methods ranging from mild forms of censure, such as looking away when someone makes an inappropriate remark, to imprisoning or executing individuals for behavior. considered deviant or dangerous. The caning of American teenager Michael Fay in Singapore for vandalism in 1994 brought wide media attention to cultural differences in the application of punishment. Faced with increasing violence at home, many Americans endorsed Singapore's use of corporal punishment to maintain social order. Was Fay's punishment effective? Whether be subsequently avoids vandalism is unknown, but the punishment did apparently lead to his avoidance of Singapore which he left promptly.

The operant techniques societies use to maintain social control vary in part with the dangers and threats that confront them. The Gusii of Kenya, with a history of tribal warfare, lace threats not only from outsiders but also from natural forces, including wild animals. Gusii parents tend to rely more on punishment and fear than on rewards in conditioning appropriate social behavior. in their children.Caning, food deprivation, and withdrawing shelter and protection are common forms of punishment.

In contrast, the Mixtecans of Juxtiahuaca, Mexico, arc a highly cohesive community, with little internal conflict, and social norms that encourage cooperation. Their social patterns appear adaptive, for the Mixtecans are dominated by the nearby Spanish Mexicans, who control the official government arid many economic resources in their region. The Mixtecans do not generally impose fines or jail sentences or use physical punishment to deter aggression in either adults or children. Rather, they tend to rely on soothing persuasion. Social ostracism is the most feared punishment, and social ties within the community are very strong, so responses that reinforce these ties are effective in maintaining social order.

In the United States, fear of social ostracism or stigma was a more powerful force in maintaining control over anti-social behavior, especially in small communities. Today, even imprisonment does not appear to be an adequate deterrent to many forms of crime, especially violent crime. Although one reason is the inconsistent application of punishment, another may be the fact that imprisonment no longer carries the intense stigma it once had, so that prison is not longer as an effective punishment.

The best title of this passage would be______.

A．Crime and Punishment.

B．Reward and Punishment.

C．Social Order.

D．Two Case Studies: Gusii of Kenys and Mixtecan of Juxitiahuaca.

Interview questions can be classified into some major types by different focus, so they could be ________.

A.future situation-related

B.work experience-related

C.subject knowledge-related

D.past behavior-related

● Networks can be interconnected by different devices. In the physical layer，networks can be connected by（1）or hubs，which just move the bits from one network to an identical network. One layer up we find bridges and switches，which operate at data link layer. They can accept（2）,examine the MAC address，and forward the frames to a different network while doing minor protocol translation in the process. In the network layer，we have routers that can connect two networks. If two networks have（3）network layer， the router may be able to translate between the packet formats. In the transport layer we find transport gateway， which can interface between two transport connections. Finally，in the application layer， application gateways translate message（4）.As an example， gateways between Internet e-mail and X.400 e-mail must （5）the e-mail message and change various header fields.

（1）

A.reapers

B.relays

C.connectors

D.modems

（2）

A.frames

B.packets

C.packages

D.cells

（3）

A.specia l

B.dependent

C.similar

D.dissimilar

（4）

A.syntax

B.semantics

C.language

D.format

（5）

A.analyze

B.parse

C.delete

D.create

Networks can be interconnected by different devices in the physical layer networks can be connected by (71) or hubs．which just move the bits from one network to an identical network．One layer up we find bridges and switches which operate at data link layer．They can accept (72) ，examine the MAC address and forward the frames to a different network while doing minor protocol translation in the process in me network layer，we have routers that can connect two networks，If two networks have (73) network layer，the router may be able to translate betweenthe packer formats．In the transport layer we find transport gateway，which can interface between two transport connections Finally，in the application layer，application gateways translate message (74) ．As an example，gateways between Internet e-mail and X，400 e-mail must (75) thee-mail message and change various header fields．

(68)

A．reapers

B．relays

C．packages

D．modems

Networks can be interconnected by different devices in the physical layer networks can be connected by(1)or hubs. Which just move the bits from one network to an identical network. One layer up we find bridges and switches which operate at data link layer. They can accept(2)examine the MAC address and forward the frames to a different network while doing minor protocol translation in the process in me network layer, we have routers that can connect two networks, If two networks have(3)network layer, the router may be able to translate between the packer formats. In the transport layer we find transport gateway, which can interface between two transport connections Finally, in the application layer, application gateways translate message(4). As an example, gateways between Internet e-mail and X.400 e-mail must(5)the e-mail message and change various header fields.

A．reapers

B．relays

C．packages

D．modems

Networks can be interconnected by different devices. In the physical layer, networks can be connected by(66)or hubs, which just move the bits from one network to an identical network. One layer up we find bridges and switches, which operate at data link layer. They can accept(67), examine the MAC address, and forward the frames to a different network while doing minor protocol translation in the process. In the network layer, we have routers that can connect two networks. If two networks have(68)network layer, the router may be able to translate between the packet formats. In the transport layer we fmd transport gateway, which can interface between two transport connections. Finally, in the application layer, application gateways translate message(69). As an example, gateways between Internet e-mail and X.400 e-mail must(70)the e-mail message and change various header fields.

A．repeaters

B．relays

C．connectors

D．modems

Networks can be interconnected by different devices. In the physical layer, networks can be connected by(66)or hubs, which just move the bits from one network to an identical network. One layer up we find bridges and switches, which operate at data link layer. They can accept(67), examine the MAC address, and forward the frames to a different network while doing minor protocol translation in the process. In the network layer, we have routers that can connect two networks. If two networks have(68)network layer, the router may be able to translate between the packet formats. In the transport layer we fmd transport gateway, which can interface between two transport connections. Finally, in the application layer, application gateways translate message(69). As an example, gateways between Internet e-mail and X.400 e-mail must(70)the e-mail message and change various header fields.

A．repeaters

B．relays

C．connectors

D．modems