皮皮学，免费搜题
登录
搜题
【多选题】
预作用系统、雨淋系统和自动控制的系统，应同时具备下列哪些启动供水泵和开启雨淋阀的控制方式：（）。A.
自动控制；
B.
末端试水装置启动；
C.
消防控制室（盘）手动远控；
D.
水泵房现场应急操作。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】When doing business with an Arab,you have to endure hours of small talk,waiting for the topic of commerce to be broached,
A.
raised
B.
broken
C.
solved
D.
concluded
【单选题】What should you do when doing business with foreigners?
A.
Respect their traditional culture.
B.
Attend their business seminars.
C.
Research their specific demands.
D.
Adopt the right business strategies.
【单选题】In the business world, who does not use English when doing business?
A.
Almost no one.
B.
Non-English speakers.
C.
Mexican engineers.
D.
Chinese experts.
【简答题】A Farewell To Arms 永别了,武器 Chapter 1 In the late summer of that year we lived in a house in a village that looked across the river and the plain to the mountains. In the bed of the river there were peb...
【简答题】In
the business world, who does not use English when doing business?A. Almost no one. B. Non-English speakers. C. Mexican engineers. D. Chinese experts.
【简答题】Late in the year we learned how to write informal essays and practiced writing them.
相关题目：