______Spring()
A.Which is the first season in a year
B.What can you do in spring
C.What colour is spring
A、Which is the first season in a year
A.Which is the first season in a year
B.What can you do in spring
C.What colour is spring
A、Which is the first season in a year
A.Certificate issuer and the Digital Signature Algorithm identifier
B.User's private key and the identifier of the master key code
C.Name of secure channel and the identifier of the protocol type
D.Key authorization and identifier of key distribution center
We have already built two tunnelswe can get across the big river.
A.which
B.on which
C.by which
D.through which
A.spring up
B.spring out
C.spring off
D.spring away
Spring is by far _________time to visit the island.
A.better
B.the better
C.best
D.the best