下列溶液分别能跟硫酸铜、盐酸、碳酸钠溶液反应,并产生不同现象的是( )
A.AgNO3
B.Ca(OH)2
C.H2SO4
D.NaOH
答案:B
行政组织的横向结构中,按照管辖区域的界限划分行政组织是指()。
A.区域部门化
B.行业部门化
C.职能部门化
D.产品部门化
It is such a good place everybody wants to go and visit it is well known all over the world.
A.that; that
B.as; as
C.as; that
D.that; as