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【多选题】
下列( )情况可以反映会计电算化系统进行数据备份和恢复的重要性。A.
备份数据存储不当引起数据丢失
B.
软件故障造成财务数据丢失
C.
计算机病毒造成财务数据丢失
D.
人为失误操作造成财务数据丢失
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举一反三
【单选题】Jack is news reporter and he likes job very much.
A.
a；the
B.
the；the
C.
the；a
D.
a；a
【单选题】It is good news that Jack ________ by a famous university.
A.
were admitted
B.
would be admitted
C.
has been admitted
D.
have admitted
【单选题】—Where’s Jack? —He’s left a ________ saying that he will be back in a minute.
A.
message
B.
news
C.
information
【单选题】What is the news about Jack?
A.
He was away on vacation.
B.
He got a new job recently.
C.
He has been working on the design of a new office.
【单选题】—Why did Jack look upset? —He was pretty ______ at the ______ news．
A.
disappointed，disappointed
B.
disappointing，disappointing
C.
disappointing，disappointed
D.
disappointed，disappointing
【单选题】(1) What is the news about Jack?
A.
He was away on vacation.
B.
He got a new job recently.
【单选题】You can only tell the news to Tom,Jack and Bill,and __________ it should be kept.
A.
among them
B.
among whom
C.
between them
D.
between whom
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