Once you choose a career you should be stuck in it forever.（)

Judge the similar meaning of the couple sentences.

Once you choose a career you should be stuck in it forever.

If you are unsatisfied with your career for any reason, you can always change it.

A．The rest of their loving family．

B．Everything their father did in the worl

D

C．When their father passed away．

D．Some advice their father once gave them．

your shared Ethernet of token-ring LAN is tough call. Users and analysts involved in(101)high-speed LANs have learned the benefits of each. However, there are trade-offs to each, and(102)which fast LAN technology to choose is critical for(103)network performance problems and(104)costly purchasing mistakes.

A．avoiding

B．clipping

C．choosing

D．deciding

E．dissolving

OUTparameter set to a nonzero value.Which three statements about resumable space allocation are true？ （）(Choose three.)

A. Even with resumable space allocation enabled for your database, you can disable resumable space allocation for a single session.

B. A resumable statement is suspended only if an out of space error occurs.

C. When a resumable statement is suspended, the transaction that contains the statement is also suspended.

D. A resumable statement can only be suspended and resumed once during the execution of the statement.

E. You can query the V$SESSION_WAIT dynamic performance view to identify the statements that are suspended for a session

You are developing a Windows Communication Foundation (WCF) service to provide shopping cart support. ASP.NET compatibility mode is not enabled. The shopping cart information must be retained across user visits to the store until the user explicitly empties the cart or submits the cart contents to order.You need to implement the service as a DurableService.Which two actions should you perform？ （）(Each correct answer presents part of the solution. Choose two.)

A. Use basicHttpBinding for both the client application and the service.

B. Create the persistence provider database and configure the persistenceProvider element of the service behavior to point to that database.

C. Use wsHttpContextBinding for both the client application and the service.

D. In the method to add an item to the shopping cart, serialize the shopping cart contents after adding the current item and storing it in a Session variable.

once （） between words may help you to remember them. The more you practice, the better you will use them. You can also write a list of some new words. Express your ideas with them and discuss the 小题2: of these words as much as possible. However, there is one more thing you should pay attention to. Don’t try to learn 小题3: many words at one time. Choose several important ones to you. Repeat their pronunciations, spellings as well as their meanings in your mind. Learn 小题4: every day and you will learn a lot in a few years. It is the skills that can make you learn new words easily. It is the skills that can help you know more words quickly.

e Active Directory domain named The network includes 20 member servers running Windows Server 2003 and 4 domain controllers running Windows Server 2003. All client computers run Windows XP Professional.A member server named TestKingSrvA functions as a file server. TestKingSrvA has a locally attached tape device. You need to create a backup schedule for TestKingSrvA. All data on TestKingSrvA must be backed up once a week. Every day, you need to back up only the data that was changed after the last backup. You need to minimize the amount of data that must be backed up every day.What should you do？ （）(Choose two)

A. Perform a normal backup every week.

B. Perform a copy backup every week.

C. Perform a differential backup every week.

D. Perform an incremental backup every week.

E. Perform a normal backup every day.

F. Perform a copy backup every day.

G. Perform a differential backup every day.

H. Perform an incremental backup every day.

单词拼写。 根据首字母或汉语意思,在句中填入适当的词. 1.The crowd __________(惊慌) at the sound of the explosion. 2. It's useful to read some _____________(简写) English stories. 3. I'm sorry the book you want is not ________(可获得的)now, but you can choose others related to the same topic. 4. I'm afraid it isn't a __________(方便的) time; could we fix another day？ 5. She wore so much _________(珠宝) that she seemed to be covered in gold. 6. He wasowith an English story so that he didn't hear someone come in. 7. With the midterm examination a_________, the students are working harder and harder. 8. Old English c____________ of Celtic, and the languages of the Angles and the Saxons, which once conquered Britain, and the Vikings. 9. The college is not an o__________recognized Spanish language school. 10. The twins are so alike that we have much difficulty in d______________ one from the other.

从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

(1)whether to go with a shared or switched fast LAN technology once you start to max out your shared Ethernet of token-ring LAN is tough call. Users and analysts involved in(2)high-speed LANs have leamed the benefits of each. However there are trade-offs to each, and(3)which fast LAN technology to choose is critical for(4)network performance problems and(5)costly purchasing mistakes.

供选择的答案：

(1) avoiding (2) clipping (3) choosing (4) deciding

(5) dissolving (6) ensuring (7) evolving (8) implementing

(9) knowing (10) solving

n your vacation at no extra cost.

In most of our US and Canadian offices, we'll rent you cars of high quality for seven days for $ 99.

You can drive as far as you like without paying us a penny over the $ 99 as long as you return the car to the city from which you rented it.Insurance(保险) is included, gas is not.

If you rent the car in Florida or in California, the rate is the same, but you can return the car to any city in the state.

If you'd like some suggestions on what to do with the car once you've got it, we have driving and touting guides for almost every part of the country.No matter which rate you choose, the company comes at no extra cost.You don't just rent a car.You rent a company!

26.According to the advertisement, $ 99 is the rate offered for _____.

A.traveling a limited distance

B.renting a car for seven days

C.hiring a driving guide

D.driving within a state

27.Which of the following is included in the car-renting rate？()

A.Gas used

B.Car repairs

C.The hotel charge

D.Insurance fee

28.The car-renting rate remains $ 99if you _____.

A.return the car to where you rent it

B.drive within the same city

C.buy the insurance

D.pay for the gas

29.The last sentence of the passage "You rent a company" means that _____.

A.you have to be responsible for the company

B.you should obey the rules set by the company

C.you can enjoy all-round services of this company

D.you may choose the best car from the company

30.The purpose of the passage is to advertise _____.

A.car-renting services in the US

B.a special rate of car-renting

C.the advantages of car-renting

D.a US car-renting company