皮皮学,免费搜题
登录
搜题
【简答题】
有一种气体具有如下性质: (1)无色无味 (2)能在空气中燃烧 (3)加热条件下能和氧化铜发生化学反应 (4)密度大于空气密度 (5)不易溶于水. 物理性质有______. 化学性质有______.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】咳嗽,痰稠色黄,咽痛,发热,微恶风寒,舌尖红,脉浮数的临床意义是
A.
痰热壅肺证
B.
燥邪犯肺证
C.
风寒犯肺证
D.
肺热炽盛证
E.
风热犯肺证
【单选题】Which of the following is NOT correct about academic writing?
A.
It has an obvious audience.
B.
It has logical expression.
C.
It has a clear purpose.
D.
It has a linear structure.
【判断题】生产能力是指设施的最大产出率。
A.
正确
B.
错误
【单选题】咳嗽,痰稠色黄,咽痛,发热微恶风寒,舌尖红,脉浮数。宜诊断为()。
A.
饮停胸胁证
B.
风热犯肺证
C.
肺气虚证
D.
肺阴虚证
E.
风寒犯肺证
【单选题】Analyze the following statement, and then choose one of the options that you think is best to use in academic writing:The brain has been shown to be characterized by surprising plasticity.
A.
Brain plasticity is a characteristic that comes as a great surprise to all of us.
B.
Surprisingly, the brain has been shown to be characterized by plasticity.
C.
The brain has been shown to be surprisingly plastic.
D.
There is a surprising view nowadays that the brain is of great plasticity.
E.
As we all know, the brain is characterized by amazing plasticity nowadays.
【单选题】咳嗽,痰稠色黄,咽痛,发热微恶风寒,舌尖红,脉浮数,其临床意义是( )
A.
痰热壅肺证
B.
燥邪犯肺证
C.
风寒犯肺证
D.
肺热炽盛证
E.
风热犯肺证
【单选题】咳嗽,痰稠色黄,咽痛,发热微恶风寒,舌尖红,脉浮数。宜诊断为
A.
痰热壅肺证
B.
燥邪犯肺证
C.
肺热炽盛证
D.
风寒犯肺证
E.
风热犯肺证
【单选题】依据现行增值税的有关规定,纳税人销售下列货物免征增值税的是( )。
A.
农业生产者销售外购的玉米
B.
药店销售避孕药品
C.
生产销售方便面
D.
商场销售水果罐头
【判断题】一旦出现交易争议或者纠纷,阿里旺旺的聊天记录可以做为证据?( )
A.
正确
B.
错误
【单选题】有关注射剂的质量要求叙述错误的是
A.
无菌指不含任何活的细菌
B.
PH值和渗透压不合适可增加注射剂的刺激性
C.
PH值对注射剂安全性及稳定性有影响
D.
供静脉注射用药物制剂均需进行热源检查
E.
脊椎腔内注射的药液必须等渗
相关题目: