Depression that inflicts people who believe their lives lack content when the rush of the busy week stops referred to by a prominent psychiatrist as Sunday Neurosis.

A．has been referred to by a prominent psychiatrist

B．has been referred to as by a prominent psychiatrist

C．a prominent psychiatrist has referred to it

D．it has been referred to by a prominent psychiatrist

Mg（OH）₂沉淀能溶于下列哪种溶液？（）

A．氯化镁溶液

B．氯化铵溶液

C．醋酸钠溶液

D．氨水溶液