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【多选题】
根据APR的工作原理，请指出下列哪些说法正确()A.
当AB两点间光缆断时，APR功能启动，线路上所有放大器均输出无光
B.
APR只在出现光路中断的两点间启动
C.
16
D.
APR功能的启动是出于对光放大盘的保护
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举一反三
【简答题】马克思关于人的全面发展学说认为，实现人全面发展的唯一途径是________。
【单选题】马克思关于人的全面发展学说指出实现人的全面发展的唯一方法是（）
A.
保证学生身体的正常发展
B.
促进现代大工业生产
C.
教育与生产劳动相结合
D.
全面推进素质教育
【单选题】—Hi, is Mary there, please? — .
A.
Hold on, I will get her.
B.
Don’t mention her, please.
C.
Yes, she lives here.
D.
Yes, what do you want?
【单选题】People have ______ poverty and now they live happy lives.
A.
got fired of
B.
got up
C.
got hold of
D.
got rid of
【单选题】Their lives hold many secrects to ______ great ideas .
A.
have
B.
having
C.
has
D.
had
【单选题】I hold it in my hands as if holding all the lives in the world, ______what to do with it. [ ]
A.
didn't know
B.
not knowing
C.
not having known
D.
not know
【单选题】Their lives hold many of the secrets to () great ideas and putting them into practice
A.
having
B.
site
C.
name
D.
occur
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