What are two reasons why a device will fail to register to a community？ （）（Choose two.)

What will the woman's new job be like?

A．There will be less community work.

B．There will be less policy work.

C．There will be more dealing with students.

D．There will be less dealing with students.

What are two results of entering the VESwitch(config)# vtp mode client command on a Catalyst switch in the Ezonexam LAN? (Choose two.)

A．The switch will ignore VTP summary advertisements

B．The switch will forward VTP summary advertisements

C．The switch will process VTP summary advertisements

D．The switch will originate VTP summary advertisements

E．The switch will create, modify and delete VLANs for the entire VTP domain

What are they talking about?

A．The advantages of city life．

B．The advantages of country life．

C．Where they will live．

D．City life and country life．

What are they talking about?

A．The advantages of city life．

B．The advantages of country life．

C．Where they will live．

D．City life and country life．

You are the network administrator for All network servers run Windows Server 2003.Recently, another network administrator create a scheduled task to perform a normal backup of Microsoft Exchange Server 2003 compuer every Saturday night.You need to perform maintenance tasks on the Exchange server on this Saturday night only. If the backup starts while you are performing the maintenance tasks,data might be corrupted.You need to ensure that the backup task does not start while you perform the maintenance tasks.What are two possible ways to achieve this goal? (Each correct answer presents a complete solution.（）Choose two.)

A. In the Backup utility, clear the Enabled (scheduled tasks runs at specified time) check box.

B. In Control Panel, use Scheduled Tasks to pause Task Scheduler.

C. Run the Schtasks command with the /end /p parameters.

D. Use the Services snap-in to change the startup type of the Task Scheduler service from Automatic to Manual.

A. discard

B. next policy

C. accept

D. ignore

SECTION A CONVERSATIONS

Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.

听力原文：M: Good morning!

W: Good morning. Can I help you?

M: Yes, is this where we register for the Beyond 2000 Conference?

W: Yes? What's your name and I'll get your conference bag.

M: Well, I haven't actually registered yet. I was told I'd be able to register today, so I hope that's OK.

W: That should be fine, if you are a student. I'll need to take your details though. Which faculty are you studying in?

M: I'm in the Faculty of Education. I'm doing a Master's in Primary School Teaching.

W: Right. Now, do you want to attend all three days? The conference runs from Thursday to Saturday.

M: Yes, I think so if I can afford it. What does it cost?

W: Well, you're eligible for a student discount which makes it $15 for a day registration or $ 40 for the three days.

M: I' ll register for all three days, please.

W: Good. Now, will you be requiring accommodation while you're here in Sydney?

M: Yes.

W: We have several levels of accommodation. You can share a room with another student for $ 25 a night or you can have your own room but share the bathroom. That's 45.

M: Right.

W. Or You can also have a single room with your own bathroom.

M: I don't mind sharing a room. On second thoughts, yes, I do. But I'll share the bathroom.

What does the conversation say about registration?

A．Each conferee is given a conference tag.

B．The man has already got registered.

C．Students are required to register today.

D．Teachers can't register for the conference today.

What Are Tropical Storms?

Severe storms spawned in the tropics are known by different names in different parts of the world: hurricanes in the Atlantic and east Pacific and typhoons in the northwest Pacific and cyclones in the southwest Pacific and Indian Ocean. These storms originate over tropical waters, close to the equator. If the atmosphere is calm and the water is warmer than about 27°C, evaporation forces large amounts of moisture into the air, creating a low pressure system. When this water vapour condenses, it releases heat that powers the circular winds that characterize these storms.

Rainfall in the developing storm releases more heat, triggering a convection process that pulls more moisture-laden air up through the centre of the system. The storm grows via this feedback mechanism. The strongest winds are found immediately outside the centre, or "eye," of the hurricane at ground level.

Every one of these systems begins as a tropical depression -- a system of thunder storms with an overall circular motion and maximum sustained winds less than 62 km/h. When a storm becomes severe enough and the winds pick up to more than 62 km/h, it is designated a tropical storm, When the winds reach 119 km/h, the system is called a hurricane, typhoon or cyclone.

An average of 10 tropical storms develop over the Atlantic Ocean each year, of which about six become severe enough to be called hurricanes. Besides strong winds and heavy rain, these hurricanes also create a "storm surge," a massive wave beneath the centre of the storm. In the eye of the hurricane, air is sucked upward faster than it can rush in at the bottom. This lowers the atmospheric pressure under the eye of the storm; as a result, the eye tries to pull at the ocean itself, creating a bulge of water as much as six metres high that moves together with the storm.

When is the hurricane season?

Hurricane season officially runs from June 1 to November 30, but the most intense storms mainly occur between mid-August and mid-October.

How are hurricanes classified?

Tropical storms that get strong enough to be classified as hurricanes are categorized by the intensity of their wind speeds using the Saffir-Simpson scale. Only three Category 5 hurricanes have made landfall in the U.S. in the past century one that struck the Florida Keys in 1935, Hurricane Camille in 1969, and Hurricane Andrew in 1992.

How are tropical storms named?

A tropical storm is given a name if its winds reach a speed of 62 kilometres per hour. An international committee has drawn up a list of 126 names-half male and half female which are repeated after a six-year cycle. However, if a hurricane causes extensive dam age, its name is retired from use. So far, more than 50 names have been retired, from Hazel in 1954 to Juan in 2003.

Memorable hurricanes

In August and September 1992, Hurricane Andrew wrought havoc across the Caribbean and Florida. Andrew was an unusual storm-after brewing for several days at low latitudes, it weakened and nearly vanished about 600 km east of Puerto Rico. But the storm regained its strength and moved northward with devastating results. Andrew left 17,000 people homeless in Florida alone and destroyed or badly damaged 85,000 homes. The storm caused a record $ 26. S billion US in property damage. In 2002 Andrew, initially classified a Force 4, was upgraded to have actually been a Force 5 storm.

In November 1998, Hurricane Mitch tore through Central America, killing as many as 10,000 people and leaving two million homeless in Nicaragua and Honduras. The storm's 300 km/h winds and heavy rains caused more than $ 3 billion US in damage more than half the combined gross domestic product of those two countries. Mitch also unleashed deadly landslides, and caused the worst flooding in the region in 200 years. In the storm's wake, with roads

A．Y

B．N

C．NG