A.menu
B.functions
C.data group
D.responsibility
E.functional group
第1题:
There is a slight infection in the lung, which ________ is not serious.
A of itself
B to itself
C in itself
D on itself
第2题:
A.ping
B.Telnet
C.FTP
D.TCP
E.IP
第3题:
第4题:
A) when
B) how
C) that
D) which
第5题:
[A] that [B] which [C] than [D] as
第6题: