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【单选题】
在家庭网络中,无线传输与有线传输相比,最大的优势为()。A.
设备移动使用更方便
B.
传输速度更快
C.
抗干扰能力更强
D.
安全性更高
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举一反三
【单选题】( ) ______________ is the way tasks are combined to form complete jobs.
A.
Job scope
B.
Job enlargement
C.
Job enrichment
D.
Job design
【单选题】Only when he left home ______ how much he loves his parents. [ ]
A.
did he know
B.
had he know
C.
he knew
D.
he had knew
【单选题】As a wise department manager, he possesses a unique way to ______ huge tasks into small and doable units.
A.
break through
B.
break away
C.
break off
D.
break down
【单选题】What did the man want to know?
A.
He wanted to know where they were.
B.
He wanted to know what was in the sky.
C.
He wanted to know why the sky was strange.
【单选题】I didn’t know the answer to the question and _________.
A.
so did he
B.
he did either
C.
neither did he
【单选题】The author did not know exactly when he was born because
A.
he did not know who his mother was.
B.
there was no written evidence of it.
C.
his master did not tell his father.
D.
nobody on his farm knew anything about it.
【简答题】—What did he say? —I don’t know what________. A．did he say B．he says C．he has said D．he said
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