阿尔茨海默病治疗首选药物（）

A.改善脑循环和脑代谢的药物

B.胆碱酯酶抑制剂

C.抗胆碱能药物

D.兴奋性氨基酸受体拮抗剂

E.神经生长因子

--Where do you suggest_________?

--Downtown in Quanzhou, of course.

A．will we locate the museum

B．the museum must be located

C．the museum be located

D．should we locate the museum