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【判断题】
A/D 转换器的作用是将数字量转为模拟量A.
正确
B.
错误
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举一反三
【单选题】she would not have said those words if she heard you out
A.
r attitude is quite _____.l must admit l was being impatient.
B.
wrong
C.
understandable
D.
foolish
E.
.rude
【简答题】Despite the Plaintiff’s report that she heard a “snapping sound” when she stumbled and fell, the Defendant dismissed this evidence of a broken bone, contending, ridiculously, that it must have been th...
【单选题】“I know she was in because I heard her radio, but she didn’t open the door.” “She___the bell.”
A.
may not be hearing
B.
may not have heard
C.
must not have heard
D.
must not be hearing
【简答题】12 ) He would never understand how she could ___________ all those complex, impossibly long poems, yet forget the words of a song she must have heard a thousand times or more.
【单选题】听力原文：M：Susan，how are you? I heard you were sick? W：They must have confused me with somebody else. I've never felt better. Q：How does Susan feel? (2)
A.
She feels better.
B.
She feels sick.
C.
She does feel well.
D.
She feels fine.
【单选题】you must have ____ Beyonce, and she is a very famous singer who sang a song for the 77th Annual Academy.
A.
heard from
B.
heard
C.
heard on
D.
heard about
【单选题】You must have ________ Beyonce, and she is a very famous singer who sang a song for the 77th Annual Academy Awards (第77届奥斯卡金像奖颁奖典礼). [ ]
A.
heard from
B.
heard
C.
heard on
D.
heard about
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