单选题:为保证安全,除中庭外,当防火分隔部位的宽度大于30m时,防火卷帘的宽度不应大于该防火分隔部位宽度的( ),且不应大于2 题目分类:消防安全技术实务 题目类型:单选题 查看权限:VIP 题目内容: 为保证安全,除中庭外,当防火分隔部位的宽度大于30m时,防火卷帘的宽度不应大于该防火分隔部位宽度的( ),且不应大于20m。 A.1/4 B.1/3 C.1/2 D.2/3 参考答案: 答案解析:
What can we learn about Amos Peters?__________ What can we learn about Amos Peters?__________A.He is remembered for his love of 分类:消防安全技术实务 题型:单选题 查看答案
Their boat was damaged by the big waves. Fortunately, they w Their boat was damaged by the big waves. Fortunately, they were__________by a pa 分类:消防安全技术实务 题型:单选题 查看答案
The students who are not __________ with the progress they h The students who are not __________ with the progress they have made in their st 分类:消防安全技术实务 题型:单选题 查看答案
以下关于资产备抵账户的说法不正确的是( )。 以下关于资产备抵账户的说法不正确的是( )。A.账户借方登记本期该项资产抵减的冲减额 B.账户贷方登记本期该项资产抵减的冲减额 C.期初余额表示期初该项资产的 分类:消防安全技术实务 题型:单选题 查看答案