因式分18xy3+9y2=______.
原式=9y2(2xy+1).
故答案为:9y2(2xy+1).
Although I liked the appearance of the house, what really made me decide to buy it was the beautiful________ through the windows.
A.view
B.scene
C.sight
D.scenery
患者喘咳,痰多,胸闷,动则加重,腰酸肢冷,汗出心悸,小便频数,苔白腻,脉沉细。宜选方为().
A.苏子降气汤
B.定喘汤
C.真武汤
D.金匮肾气丸
E.七味都气丸