第1题:
Smith: Mary, I hate to say goodbye, but I have to.
Mary: _________, Smith. I hope to see you again.
A. Be careful
B. Nice to meet you
C. As you like
D. Take care
第2题:
A.have become
B.have turned
C.have made
D.have been
第3题:
Mary and Xiaoyan ( )a housewarming party from 1pm-5pm on Saturday.
A. are having
B. is having
C. have
第4题:
A:Hello, David! I haven't heard from you for a long time. How have you been recently? B:()
AThat's ok
BLong time no see
CNot bad, thank you
第5题:
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6题:
第7题:
to enable operating system authentication for a remote client
to restrict the scope of administration to identical operating systems
to allow the start up and shut down of the database from a remote client
to enable the administration of the operating system from a remote client
to disable the administration of the operating system from a remote client
第8题:
第9题:
第10题:
White buoy with a green top
White and international orange buoy
Yellow buoy
Yellow and black vertically-striped buoy
第11题:
第12题:
第13题:
A、Not bad, thank you.
B、That’s ok.
C、Long time no see.
第14题:
Hello, David! I haven't heard from you for a long time. How have you been recently?()
A. That's ok
B. Long time no see
C. Not bad, thank you
第15题:
common laws are laws which have been established through common practice in the courts. ()
第16题:
You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? ()
第17题:
第18题:
第19题:
第20题:
第21题:
That's ok
Long time no see
Not bad, thank you
第22题:
第23题: