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【多选题】
SDH的主要特点是()。
A.
开销丰富,网管智能
B.
透明,综合业务
C.
异步复用,直接分插
D.
统一标准,接口兼容
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举一反三
【单选题】______ seen such a magnificent city as Beijing.
A.
I before never have
B.
Never have before I
C.
Never before have I
D.
Before never have I
【单选题】I have to collect ______ about the topic before I start writing the book.
A.
a few more materials      
B.
a few more material
C.
a little more materials     
D.
a little more material
【多选题】注册会计师在了解与关联方关系及其交易相关的控制时,询问的内部其他人员可能包括( )。
A.
治理层成员
B.
内部审计人员
C.
证监会相关负责人
D.
负责道德事物的人员
【单选题】听力原文:W: It got dark before I realized it. I'm afraid I can't get to school before eight. M: It doesn't matter. I can give you a lift. Q: What did the man offer to do? (4)
A.
Accompany the woman home.
B.
Lend her a bike.
C.
Offer the woman a ride.
D.
Show the woman to the bus stop.
【简答题】目前认为曹丕的(《 》)是我国最早最完整的七言诗。
【简答题】下列系统中,( )不是低压配电系统的接地形式。
【简答题】抹灰砂浆,又称为抹面砂浆,是指____。
【简答题】I began to fish before memorybegan, _______ I know I have always fished. A. sofar  B. so as far as  C. as far as  D. so
【简答题】在低压配电系统的接地形式中, TN 系统又可分为 系统, 系统, 系统。
【单选题】听力原文:Haven't we eaten here before? (A) Yes, it seems familiar. (B) No, I ate before I came. (C) As long as it's before noon. (15)
A.
B.
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