A. Use an EXP rewrite table.
B. Use a DSCP rewrite table.
C. Statically assign a CoS value to an LDP-signaled LSP.
D. Statically assign a CoS value to an RSVP-signaled LSP.
第1题:
22.In the daytime, when you dive in the sea, you ________
A. can see everything green and blue
B. can- t be in danger
C. can catch nothing
D. can't see anything clearly
第2题:
you, do, eraser, how, spell【连词成句)
________________________?
第3题:
A.Must; needn’t
B.Can; can’t
C.May; mustn’t
D.Can; mustn’t
第4题:
[A] what [B] which [C] why [D] how
第5题:
This is very important. You_____remember to shut down your computer every
evenlng。
A. ought
B. need
C. must
D. can
第6题:
Humble ____ it may be, there’s no place like home, where he may go.
[A]although
[B]as
[C]how
[D]which