[单项选择]Have your files protected when working on the computer, ______ you might have them deleted by accident.
A. while
B. so
C. and
D. or

[单项选择]How do athletes deal with their expenses when competing in foreign countries
A. They have to use the prize money of the winners.
B. They have to use the funds raised by the competing nations.
C. It is provided by the host country.
D. It is provided by contributions.

[单项选择]You have made a few spelling mistakes in your composition, but______, it is fairly good.
A. as a whole
B. generally speaking
C. after all
D. on the whole

[单项选择]If you don't have your files protected while working on the computer, you might have them ______ by accident.
A. subtracted
B. extinguished
C. deleted
D. expelled

[单项选择]When will you go to have your hair ______

[单项选择]

When you have completed your college education,you will look for a job suited to your training,interests,and ambitions(志向).In most cases,you will visit a likely employer’s office and complete an application form for the position in which you are interested.The employer may then make a decision regarding your ability on the basis of the application form and a personal interview. Throughout your lifetime,however,you may find yourself in other job-seeking situations in an attempt to improve your position.As you gain experience,you are likely to become ambitious for better and better jobs.These better jobs often request written letters of application and summaries of your background and experience.Your writing skills may play an important part in obtaining the job you desire. In any job-seeking situation,there are a number of ways you may use your writing skills:to complete an application form,prepare a resume,write an application letter,or write employment follow-up letters.As
A. will follow their interests and ambition
B. like to visit every employer's office
C. can make an arrangement for an interview
D. will surely get a chance to improve position

[单项选择]Only when you have finished your homework ______ go home.
A. can you
B. would you
C. you will
D. you can

[单项选择]When you have more than one word in your search string, the use of quotation marks can help ______.
A. narrow your search
B. locate the exact information you want
C. get as many hits as possible
D. find all pages containing each of the words in the search string

[单项选择] You have your right to be concerned about your future work, whereas the interviewer has his about your ability to do the job.
A. 你有权关注自己未来的工作，并让面试官知道你有能力做这项工作。
B. 你有权关心自己未来的工作，面试官同样也有权关注你的工作能力。
C. 你应该了解自己未来的工作，并使面试官知道你有能力做这项工作。
D. 你应该相信自己未来的工作，面试官同样也知道你能胜任这项工作。

[单项选择] Your comp any runs Remote Desktop Services on Windows Server 2008. You have a Remote Desktop Session Host (RD Session Host) server. You plan to install an application on the RD Session Host server by running a setup.exe file. You need to ensure that the application will install properly and be useable by all users on the RD Session Host server. What should you do first on the RD Session Host server?（）
A. Run the Changeuser /install command.
B. Run the Changeuser /execute command.
C. Set the Remote Desktop licensing mode t o  RDS Per User CAL.
D. Set the Remote Desktop licensing mode to RDS Per Device CAL.

[单项选择]How many years have passed when Athens again holds the Olympic Games

[单项选择]When modern management integrates many highly complex systems, they must make sure that ______.
A. these highly complex systems are in agreement with different requirements related to their organization.
B. they are different systems unheard of a few decades ago.
C. the requirements are relevant to their organization.
D. do without understanding social and behavioral pressure.

[单项选择]Could I have your name, please

[单项选择]Your complaint is being ______ ; when we have anything to report we'll write to you again.
A. looked through
B. looked over
C. looked after
D. looked into

[单项选择]Could I have your latest catalogues or something that ( )me about your company
A. tell
B. telling
C. tells
D. told