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【单选题】
关于信息的概念，下列不正确的说法是( )A.
信息是用来减少随机不确定性的东西
B.
信息是指对消息接受者来说预先不知道的报道
C.
信息是那些只能由计算机进行处理的数据资料
D.
对外界进行调节并使调节为外界所接受时与外界相互作用所交换的内容的名称
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举一反三
【单选题】Barely __________asleep when her father awakened her.
A.
did she fall
B.
had she fallen
C.
she had fallen
D.
she fell
【简答题】Nora was so sure they would get the fifty pounds that she had already spent it ______.
【单选题】By the time she ____ to class, the teacher ____ already ____ teaching. [ ]
A.
get, had, started
B.
gets, had, started
C.
got, has, started
D.
got, had, started
【单选题】asleep a knock at the door awakened her．
A.
Scarcely had she fallen than
B.
No sooner did she fall; than
C.
Hardly she had when when
D.
Scarcely had she fallen; when
【简答题】By the time she went outside, the bus ________. [ ] A. had already gone B. has already left B. had been away yet D. has already arrived
【单选题】What does the woman say about the geology course she had already taken?
A.
She had a hard time keeping up.
B.
She found it much too easy.
C.
She didn't think she was qualified.
D.
She wasn't satisfied with her grade.
【单选题】The teacher's insistence on high standards resulted ______ excellent work.
A.
in
B.
from
C.
with
D.
to
【简答题】A. She had to learn the material that she already knew. B. She had to study sentence structures and grammar. C. She failed to pass the test in the top level class. D. She had to learn with a teacher s...
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