—________ has your English teacher been to England? —Three times.A.How oftenB.Ho
—________ has your English teacher been to England? —Three times.
A.How often
B.How soon
C.How long
D.How many times
—________ has your English teacher been to England? —Three times.
A.How often
B.How soon
C.How long
D.How many times
A.What is the term for this type of scanning attack?()
B.SYN detection
C.TCP priming
D.Cache poisoning
E.Stack fingerprinting
A.Which of the following choices best explain this situation?()
B.Your maximum log file size is too small
C.No security violations have occurred
D.Event auditing is not turned on
E.The security log has been turned off
A.other
B.another
C.more
D.extra
A.A.recommended
B.B.commended
C.C.mended
D.D.demanded
Your sister has made an ______ for you to see the dentist at 3 this afternoon.
A.appointment
B.interview
C.opportunity
D.assignment
Tell me since when he ______ in your school.
A. taught
B. has taught
C. teaches
D. had taught
A.speciality
B.suffered
C.cognitive
D.intellectual
A.Does, ask
B.Is, asked
C.Has, asked
D.Will, ask
A.Your flight has been delayed
B.Your flight has been cancelled
C.Your flight has left
A.dispatched
B.has been dispatched
C.will dispatch
D.was dispatched