有关Wegener肉芽肿病的描述，正确的是（）

A.常累及泌尿、生殖器官、肺组织，很少累及皮肤和关节

B.基本病变是肺间质肺泡水肿

C.常合并肺癌

D.是系统性坏死性血管炎，常累及肺和上呼吸道

E.基本病变是嗜酸性肉芽肿形成

Mary, how old are you this gear?

_______.  And My parents just had a party for my ______birthday last monty.

A．Fifteen, fifteenth

B．Fiveteen, fiveteenth

C．Fifteenth, fifteen

D．Fiveteerth, fiveteen