A、 example
B、 sign
C、 mark
D、 symbol
答案:D
A、 example
B、 sign
C、 mark
D、 symbol
答案:D
A. must be sent
B. would be sent
C. be sent
D. were sent
A. how Stoll ran his computer system
B. how a hacker used the computer system without paying the money
C. how a hacker was tracked down by Stoll
D. how the police caught a hacker by surprise
A. as
B. in
C. like
D. near
A. dealt
B. looked upon
C. coped
D. disgusted
A. down
B. out
C. off
D. aside
A. behave
B. imply
C. ignore
D. list
A. habit
B. culture
C. language
D. enjoyment
A. generous
B. evident
C. tragic
D. sensitive
A. appear
B. grow
C. extend
D. come
A. forgotten
B. neglected
C. mistaken
D. overlooked