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【单选题】
自动喷水灭火系统设置场所的危险等级应根据建筑规模、高度以及火灾危险性、火灾荷载和保护对象的特点等确定,下列建筑中,自动喷水灭火系统设置场所的火灾危险等级为中危险等级 I 级的是( )。A.
建筑高度为 50m 的办公楼
B.
建筑高度为 23m 的四星级旅馆
C.
2000 个座位剧场的舞台
D.
总建筑面积 5600 ㎡的商场
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皮皮学刷刷变学霸
举一反三
【单选题】How can the seller receive immediate payment if the draft is made payable on a future date?
A.
He can send the draft to the correspondent bank for immediate payment.
B.
He can present it to the bank against which it is drawn for payment.
C.
He can ask the buyer to pay the money.
D.
He can discount the draft at his bank and get money immediately.
【简答题】A documentary credit calls for a draft at 95 days bill of lading date drawn on the confirming bank. The documentary credit is available by: (1)( ) refinance. (2)( ) acceptance. (3)( ) sight payment...
【单选题】关于生理性缩复环,哪项是正确的
A.
常伴有胎儿窘迫
B.
是先兆子宫破裂征象之一
C.
系因宫体缩复作用及子宫下段牵拉扩张所致
D.
宫缩使子宫上、下段肌壁厚度不同，在子宫外面有一环状隆起
E.
常提示有胎儿先露部受阻
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