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【多选题】
计算机科学研究的领域有( )。A.
计算机科学史的研究
B.
软件工程基础理论的研究
C.
人工智能与知识处理的研究
D.
心理学的研究
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举一反三
【单选题】Which of the following is NOT mentioned as oneof the reasons for ineffective meetings?
A.
.The leader fails to do the right things to ensure theefficiency of the meeting.
B.
The environment of the meeting is not goodenough.
C.
People do not value time proper.
D.
The participants of the meeting are not active.
【单选题】American English has changed ________ time. There are several reasons ________ this.
A.
over; for
B.
for; with
C.
in; of
D.
during; about
【单选题】Oneof the reasons for the great success of the film is _____ it brings back thehappy memories of our childhood.
A.
why
B.
whether
C.
where
D.
that
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