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【单选题】
关于气雾剂的缺点下述错误的是
A.
需要特殊的耐压容器、阀门系统和生产设备
B.
抛射剂的高度挥发性具有制冷效应，会导致皮肤的不适和刺激
C.
氟氯烷烃在体内达一定浓度时可致敏心脏
D.
气雾剂长期使用对心脏没有影响
E.
气雾剂对心脏病患者不适宜
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参考答案：
举一反三
【判断题】CRH5型动车组列车到站后,司机选择高、低站台。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】The weather is not as cold as you think. So I don't think the ice is thick enough to walk on it.
A.
as you think
B.
think
C.
enough
D.
walk on it
查看完整题目与答案
【多选题】变额寿险，它与传统寿险的不同之处主要表现在（）
A.
变额寿险的保单现金价值随投资账户的投资业绩而变化，没有最低收益保证
B.
变额寿险保证的死亡给付金额可以按期调整
C.
变额寿险的现金价值根据预先设定的利率增长
D.
变额寿险产品的死亡给付金额是按月或按年调整的
查看完整题目与答案
【单选题】本工程假设所有的过梁高度均为()mm
A.
100
B.
150
C.
200
D.
250
查看完整题目与答案
【多选题】下列属于气体灭火系统设备和灭火剂输送管道验收要求的是( )。
A.
火灾报警控制装置及联动设备应当符合设计要求
B.
集流管的材料、规格、连接方式、布置及其泄压装置的泄压方向符合设计要求和有关规定
C.
喷嘴的数量、型号、规格、安装位置和方向，应当符合设计要求和喷嘴安装的有关规定
D.
储存容器内的灭火剂充装量和储存压力符合设计要求
E.
选择阀及信号反馈装置的数量、型号、规格、位置、标志等符合设计要求
查看完整题目与答案
【简答题】A: In my opinion, Lhasa (1)_________________ Urumqi, and it’s one of the most beautiful cities in China. B: (2)___________. I think Urumqi is much more interesting than Lhasa. A: Do you think the weat...
查看完整题目与答案
【单选题】—Do you think the weather will ? —I don’t think so,the weather is changing all the time during these days.
A.
keep back
B.
keep up
C.
keep out
D.
keep up with
查看完整题目与答案
【单选题】Speaker A: Do you think the weather next winter will be better than this winter? Speaker B: ______
A.
Yes, I think you are right.
B.
No, I have no idea what the rest of this winter will be like.
C.
Yes, it's bound to be better next winter.
D.
How can you be so sure that the next winter will be better?
查看完整题目与答案
【多选题】I think the weather _be nice later.
A.
will
B.
shall
C.
is going to
查看完整题目与答案
【单选题】I think that the best ＿＿＿ to visit Hannan Island is in November because the weather is excellent then.
A.
place
B.
time
C.
way
D.
plan
查看完整题目与答案
相关题目：
【判断题】CRH5型动车组列车到站后,司机选择高、低站台。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】The weather is not as cold as you think. So I don't think the ice is thick enough to walk on it.
A.
as you think
B.
think
C.
enough
D.
walk on it
查看完整题目与答案
【多选题】变额寿险，它与传统寿险的不同之处主要表现在（）
A.
变额寿险的保单现金价值随投资账户的投资业绩而变化，没有最低收益保证
B.
变额寿险保证的死亡给付金额可以按期调整
C.
变额寿险的现金价值根据预先设定的利率增长
D.
变额寿险产品的死亡给付金额是按月或按年调整的
查看完整题目与答案
【单选题】本工程假设所有的过梁高度均为()mm
A.
100
B.
150
C.
200
D.
250
查看完整题目与答案
【多选题】下列属于气体灭火系统设备和灭火剂输送管道验收要求的是( )。
A.
火灾报警控制装置及联动设备应当符合设计要求
B.
集流管的材料、规格、连接方式、布置及其泄压装置的泄压方向符合设计要求和有关规定
C.
喷嘴的数量、型号、规格、安装位置和方向，应当符合设计要求和喷嘴安装的有关规定
D.
储存容器内的灭火剂充装量和储存压力符合设计要求
E.
选择阀及信号反馈装置的数量、型号、规格、位置、标志等符合设计要求
查看完整题目与答案
【简答题】A: In my opinion, Lhasa (1)_________________ Urumqi, and it’s one of the most beautiful cities in China. B: (2)___________. I think Urumqi is much more interesting than Lhasa. A: Do you think the weat...
查看完整题目与答案
【单选题】—Do you think the weather will ? —I don’t think so,the weather is changing all the time during these days.
A.
keep back
B.
keep up
C.
keep out
D.
keep up with
查看完整题目与答案
【单选题】Speaker A: Do you think the weather next winter will be better than this winter? Speaker B: ______
A.
Yes, I think you are right.
B.
No, I have no idea what the rest of this winter will be like.
C.
Yes, it's bound to be better next winter.
D.
How can you be so sure that the next winter will be better?
查看完整题目与答案
【多选题】I think the weather _be nice later.
A.
will
B.
shall
C.
is going to
查看完整题目与答案
【单选题】I think that the best ＿＿＿ to visit Hannan Island is in November because the weather is excellent then.
A.
place
B.
time
C.
way
D.
plan
查看完整题目与答案
参考解析：
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