皮皮学，免费搜题
登录
搜题
【单选题】
已知 M 的 lg K MY =16.5,pH =10 的氨缓冲溶液中, α Y (H) =10 0.5 ; α M (NH3) =10 4.5 ; α M (OH) =10 2.4 ;则在此条件下, lgK’ MY 为:A.
9.1
B.
9.6
C.
11.5
D.
13.6
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
【单选题】—My bike _______. May I go ______? —No problem!
A.
broke, by yours
B.
broke down, on yours
C.
has broken down, on yours
D.
is broken, on yourself
【单选题】I would have come here on time. But my car .
A.
broke up
B.
broke away
C.
broke out
D.
broke down
【单选题】My computer ______yesterday .I must get it repaired this afternoon.A．broke upB．broke outC．broke
A.
31. My computer ______yesterday .I must get it repaired this afternoon. A．broke up
B.
broke out
C.
broke down
D.
broke over
【单选题】根据增值税法律制度的规定,下列关于增值税纳税义务发生时间的表述中,不正确的是( )。(2015 年)
A.
纳税人采取直接收款方式销售货物,为货物发出的当天
B.
纳税人分期收款方式销售货物,为书面合同约定的收款日期的当天
C.
纳税人采取委托银行收款方式销售货物,为发出货物并办妥托收手续的当天
D.
纳税人进口货物,为报关进口的当天
【单选题】—My bike ________. May I go ________? —No problem!
A.
broke, by yours
B.
broke down, on yours
C.
was broken down, on yours
D.
is broken, on yourself
相关题目：
参考解析：
知识点：
题目纠错 0
发布
