皮皮学，免费搜题
登录
搜题
【单选题】
影响弱酸盐沉淀溶解度的主要因素是( )A.
水解效应
B.
盐效应
C.
同离子效应
D.
酸效应
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】It's high time the government ______ some measures to raise people' s awareness of environmental protection.
【单选题】--- It’s the fourth time that heavy smog(雾霾) has hit the city this month. --- It’s high time we _______ measures to fight air pollution.
A.
will take
B.
took
C.
to take
D.
taking
【单选题】It's (high) time they (begin) to take you seriously (and) they know (it).
A.
high
B.
begin
C.
and
D.
it
【单选题】It was not the first time he ______ . I think it’s high time we ______ to take him seriously.
A.
take us in... begin
B.
had taken us in... began
C.
has taken us in... began
D.
took us in... begin
【单选题】It’s high time that something, ____ to prohibit selling fake commodities.
A.
must be done
B.
was done
C.
be done
D.
were done
【简答题】“You are very selfish. It’s high time you ______?“You are very selfish. It’s high time you ________ that you are not the most important person in the world,” Edgar said to his boss angrily. A) realize...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
