皮皮学,免费搜题
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搜题
【单选题】
治疗急性肺水肿时宜选用的利尿药是
A.
氯酞酮
B.
乙酰唑胺
C.
呋塞米
D.
氨苯蝶啶
E.
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举一反三
【单选题】C大调的五级和弦有哪些应构成?
A.
do mi sol
B.
sol si re
C.
fa la do
D.
sol do re
【单选题】汽油的危险等级为
A.
A I
B.
AII
C.
AIII
D.
B
【单选题】汽油的危险等级为
A.
A1
B.
AII
C.
AIII
D.
B
【简答题】完形填空。 A little boy was spending his Saturday morning playing in his sandbox (儿童玩耍的沙场). He had with him his box of cars and trucks and a shiny, red plastic shovel (铲子). In the process of creating roads...
【单选题】某汽车加油站内储存有汽油,35号轻柴油、0号柴油、润滑油和机油。罐区内油罐为卧式,且埋地铺设。回答下列问题:该加油站灭火器配置的危险等级为()。
A.
严重危险级
B.
中危险级
C.
轻危险级
【简答题】划分油品危险等级的依据是(),划分汽油牌号的依据是(),划分柴油牌号的依据是(),划分润滑油和燃料油牌号的依据一般为()。
【简答题】完形填空。 A very little boy was spending his Saturday morning playing in his sandbox. He had with him a plastic pail (桶) and a shiny, red plastic shovel (铲).  In the 1 of creating roads and tunnels in the...
【单选题】由于汽油的挥发性能最好,所以汽油的危险等级比原油、柴油、润滑油都要高
A.
正确
B.
不正确
C.
随机变化
D.
不一定
【判断题】汽油的危险等级是A1
A.
正确
B.
错误
【简答题】汽油的危险等级为
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