问题
问答题
室内消火栓系统一般为哪几种给水方式
答案
参考答案：直接供水方式、设有消防水箱的供水方式和设有消防水泵及水箱的供水方式。
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室内消火栓系统一般为哪几种给水方式
参考答案：直接供水方式、设有消防水箱的供水方式和设有消防水泵及水箱的供水方式。
| 短文改错. | |
| Ladies and gentlemen, May I have your attention, please? I have an announcement to tell. The Student Union is going to hold a party in Saturdayevening, August 15 to welcome the America friends. The party will be held at 7:30 in the roof garden of Main Building. There will have music, dancing, singing, game and exchange of gifts. Will you please take along a small gift for this purpose? Please remember to wrap it up with red paper, sign your name and write few words of good wishes. Don't forget: 7:30, Saturday evening, roof garden, Main Building. There's sure to be a lot of funs. Everybody is welcome on time. That's it. Thank you. | 1._______ 2. _______ 3. _______ 4.______ 5 _______ 6._______ 7. _______ 8.______ 9. _______ 10. _______ |