皮皮学，免费搜题
登录
搜题
【单选题】
下列关于肺泡表面活性物质的描述,错误的是A.
减少肺泡内的组织液生成
B.
降低肺泡表面张力
C.
稳定肺泡容积
D.
降低肺的顺应性
E.
由肺泡Ⅱ型细胞所分泌
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】根据检验手段不同,茶叶检验分为_____和_____两种;其中的______就要检验茶叶粉末、含梗量等项目。
【单选题】He began his talk by giving a concise definition of post-modernism.
A.
long and detailed
B.
short and clear
C.
comprehensive
D.
professional
【单选题】When Martin Seligman became President of the American Psychological Association, he changed the definition of psychology because:
A.
He thought it wasn't scientific enough．
B.
He wanted to go from a sickness model to a development model of psychology．
C.
He didn't change anything．
D.
He wanted to stop the use of psychological drugs in prisons.
【单选题】下列判断正确的是（ ） ①维生素C具有还原性，在人体内起抗氧化作用 ②NO 2 溶于水时发生氧化还原反应 ③1 mol Cl 2 参加反应转移电子数一定为2N A ④阴离子都只有还原性
A.
①②
B.
②③
C.
③④
D.
①④
【单选题】Which definition of vision does this sentence use?He has a frightening vision of the world in the future.
A.
definition 1
B.
definition 2
C.
definition 5
D.
definition 6
【单选题】When Martin Seligman became President of the American Psychological Association, he changed the definition of psychology because:
A.
He thought it wasn’t scientific enough．
B.
He wanted to go from a sickness model to a development model of psychology．
C.
He didn’t change anything．
D.
He wanted to stop the use of psychological drugs in prisons.
E.
He wanted bring back psychoanalysis as a therapy for psychological illness.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
