Which of the following parameters can be used to define a typical QoS (short for quali
A. bandwidth
B.delay
C.jitter
D.packet loss ratio
A. bandwidth
B.delay
C.jitter
D.packet loss ratio
第1题
A.That same day.
B.Friday of that week.
C.Saturday of that week.
D.Tuesday of the following week.
第3题
A.who is
B.who are
C.which are
D.which is
第4题
【C16】
A.in which
B.from which
C.of which
D.by which
第5题
Which of the following processes will increase salinity of ocean waters?
A.Evaporation.
B.Precipitation.
C.Melting.
D.Dilution.
第6题
It was a year in which we______(改革开放取得显著成就).
第8题
A) which B) on which C) in which D) whenever
第9题
Which of the following titles is most appropriate to the passage?
A.Distrust and Faith
B.Reading and Belief
C.Reading and Human Activity
D.Judgment and Responsibility