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【多选题】
下列属于时序逻辑电路的特点的是A.
时序逻辑电路包含组合逻辑电路和存储电路两部分
B.
存储电路的状态反馈到组合逻辑电路的输入端，与外部输入信号共同决定组合逻辑电路的输出
C.
组合逻辑电路的输出除了包含外部输出外，还包含连接到存储电路的内部输出
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举一反三
【单选题】How does the monster learn to speak?
A.
By listening to Felix teach Safie his language
B.
By reading Victor's hournal of his creation of the monster
C.
By learning from Victor
D.
He doesn't; he is born knowing how to speak.
【简答题】The expert ___ the existence of the
monster in the lake.
【单选题】Last night, I computer games when my mother came into my bedroom. You can't imagine how embarrassed I was then!
A.
played
B.
was playing
C.
have played
【判断题】Peter wanted to stop the attack of the monster because the monster was created by Dr. Connors.
A.
正确
B.
错误
【单选题】You can't imagine that a top student ______ have failed in the college entrance examination.
A.
might
B.
need
C.
should
D.
would
【单选题】You can't imagine when the pupils received these nice presents on Children's Day. [ ]
A.
how they were excited
B.
how excited they were
C.
how excited were they
D.
they were how excited
【单选题】You can't imagine what great difficulty I had _____ a ticket for Jay Chou's concert in Zhengzhou. [ ]
A.
to get
B.
getting
C.
got
D.
get
【单选题】The boy said no , so the monster breathed on the road and made it disappear.
A.
replied
B.
refused
C.
relaxed
D.
regarded
【简答题】PHP中“===”表示的意思是
【简答题】You can't imagine how w we daned.
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