由下列化学方程式改写的离子方程式正确的是（　　）

A．AlCl₃+3NH₃•H₂O=Al（OH）₃↓+3NH₄Cl Al³⁺+3OH^-=Al（OH）₃↓

B．BaCO₃+2HCl=BaCl₂+CO₂↑+H₂O CO₃^2-+2H⁺=CO₂↑+H₂O

C．2NaOH+H₂SO₄=Na₂SO₄+2H₂O H⁺+OH^-=H₂O

D．（NH₄）₂SO₄+Ba（OH）₂=BaSO₄↓+2NH₃•H₂O NH₄⁺+OH^-=NH₃•H₂O

There           a film tomorrow night.

A．have

B．is going to have

C．will have

D．is going to be