搜题请搜索小程序“爱下问搜题”
问题 多项选择题

下列情形中，应按较小部分确定火灾危险性的是（）。

A.火灾危险性较大的生产部分占本层或本防火分区面积的比例小于5%

B.丁、戊类厂房内的油漆工段小于10%，且发生火灾事故时不足以蔓延至其他部位

C.火灾危险性较大的生产部分采取了有效的防火措施时

D.同一座厂房或厂房的任一防火分区内有不同火灾危险性生产时

E.同一座仓库或仓库的任一防火分区内储存不同火灾危险性物品时

答案

参考答案：A, B, C

填空题

Kofi Annan says helping survivors of last week’’s earthquake and (1)________in the Indian Ocean is (2)________. The United Nations secretary-general says countries that have offered aid must (3)________and provide it. The offers add up to around (4)________dollars. United Nations officials say (5) ________of that is needed during the next six months.The concern about offers of international aid is (6)________. For example, the earthquake in Bam, Iran, in (7)________of 2003 killed more than (8) ________people. Countries and groups offered hundreds of millions of dollars (9) ________. The United Nations says it has (10)________only about (11)________dollars in aid received so far. Governments and organizations that offered help (12) ________that, however.On (13)________Mr. Annan met with world leaders in Jakarta, Indonesia to discuss aid for (14)________. The leaders discussed and (15)________the idea of (16)________owed by affected nations. But the leaders did not say they would do so. Some said that (17)________to survivors would be more helpful.Representatives of (18)________countries and international organizations attended the meeting in Jakarta. Officials say they will cooperate to develop (19)________ for the Indian Ocean and the (20)________.
查看答案
填空题

WLAN分布系统建设好后，需进行工程质量进行检测，一个重要的方法就是（）。
查看答案