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【单选题】
Which would be an appropriate use of a forum?
A.
Check to see if there are known problems with a device.
B.
Transfer a file.
C.
Communicate privately with a teacher.
D.
Request a refund for a purchase.
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】What should you do if you receive an email telling you that you have won a competition you did not enter?
A.
Contact the sender of the email and tell him he has made a mistake.
B.
Open the message to see if the prize is worth claiming.
C.
Open the message and claim the prize.
D.
Delete the mail immediately.
【单选题】The main function of the controller is ().
A.
Make logical judgment
B.
Arithmetic operation on data
C.
Input and output of control data
D.
Command all parts of the computer to work automatically and coordinately
【单选题】Which of the following would be the strongest password?
A.
NewYork
B.
M3rl1n@t
C.
birmingham
D.
August23
【单选题】Data stored in ROM when the computer is powered off ().
A.
Will not lose
B.
Partial loss
C.
May be lost
D.
Completely lost
【单选题】which of the following is the correct email?
A.
@qq.com
B.
abc@.com
C.
abc@163.com
D.
abc@qq
【单选题】WPS, word and other word processing software belong to（）.
A.
Management software
B.
Application software
C.
Network software
D.
System software
【单选题】某企业购进生产原料一批，其中80%的加工产品直接返销境外，20%的加工产品结转给另一关区其他加工贸易企业继续加工后返销境外，那么，该企业将20%加工产品结转给另一关区其他加工贸易企业继续加工后销往国外的做法，在海关管理中被称为（ ）。
A.
跨关区异地加工
B.
深加工结转
C.
外发加工
D.
跨关区委托加工