局域网的网络软件主要包括网络数据库管理系统、网络应用软件和(33)。
A.网络传输协议
B.TCP和IP
C.网络操作系统
D.服务器和工作站之间的连接软件
第1题
I usually go to the office()train.
A. at
B. by
C. on
第2题
I usually go to the office ________ train.
A、by
B、on
C、at
第3题
I usually go to the office by bicycle ______ it rains.
A.as though
B.except for.
C.except when
D.only but
第4题
This ancient letter was written()a pen.
A. with
B. by
C. on
D. in
第5题
I sometimes go to the pub () Friday () my colleagues.
A. on, with
B. at, to
C. in, for
第6题
It was an absolutely terrible flight. The next time I go there, I will______go by train.
A.independently
B.infinitely
C.inevitably
D.definitely
第7题
听力原文:When I go to your office, where should I park?
(A) There's a visitor's lot behind the building,
(B) I usually eat lunch in the park across the street.
(C) Why don't we meet at 1 at my office?
(11)
A.
B.
C.
第8题
The great oak tree was covered _____ yellow from his seat.
A. with
B. by
C. of
D. on
第9题
I will go by a post office as I have some letters________.
A. to go to
B. to mail
C. to study
D. to attend
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