You have been recently hired as a database administrator. Your senior manager asks you to study the production database server and submit a report on the settings done by the previous DBA. While observing the server settings, you find that the following parameter has been set in the parameter file of the database: REMOTE_OS_AUTHENT = TRUE What could have been the reason to set this parameter as TRUE?()
第1题:
A. have understood
B. understood
C. will understand
D. would have understood
第2题:
A.are managing
B.will promise
C.had made up their minds
D.have been trying
第3题:
A.Do you try
B.Have you tried
C.Are you trying
D.Have you been trying
第4题:
—We’re going on a visit to Japan next week. —________________.
A.Have a good journey
B.Good bye
C.Wish you happy
D.You’re right.
第5题:
If you had been have yesterday,you______(see)his father.
第6题:
A、tire, did…do
B、tiring, have…done
C、tired, do…do
D、tired, have…been doing
第7题:
Where ________ you ________?
A.are/be
B.have/be
C.is/be
D.have/been
第8题:
A、insist
B、persist
第9题:
Have you ever been to the place? You can see many places of interest there.(合并为一句)
Have you ever been to the place ________you can see many places of interest?
第10题:
--- ______?
--- I’ve never been there but I hope to go there in the future.
A. Have you been to America
B. Where are you going for holiday
C. What did you do last week