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搜题
【单选题】
火灾自动报警系统中适用于仅需要报警，不需要联动自动消防设备的保护对象的报警系统是（ ）。A.
火灾探测报警系统
B.
区域报警系统
C.
集中报警系统
D.
控制中心报警系统
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皮皮学刷刷变学霸
举一反三
【简答题】排序法可以划分成三种类型:( )、( )、( )。
【单选题】If you go for a long ride in a friend's car, it's the custom to offer to ______ some of the expenses. [ ]
A.
pay
B.
pay off
C.
pay for
D.
pay back
【单选题】The firm offer creates a power of acceptance permitting the by accepting the offer to transform the offeror's promise into a contractual obligation.
A.
offer
B.
offeree
C.
offeror
D.
non-firm offer
【简答题】A．It's an application form. to a course. B．It's an offer giving permission to a program. C．It's a kind of student visa. D．It's a tuition list.
【简答题】It’s really expensive. Can you offer any discount? 10% discount, that’s my final offer. --___________.It’s really expensive. Can you offer any discount?A. It’s a deal B. That’s so cheap C. The pri...
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