如图,Rt△ABC中,∠ACB=90°,AD平分∠BAC,AB=5,CD=2,则△ABD的面积是( )。
5
— What do you think we should do after dinner?
— Why don't we get ____ beer at the Karaoke bar down the street? It is kind of ____ fun
to drink with old friends.[ ]
A.a; 不填
B.a; a
C.the; a
D.a; the
发生肠内瘘可见于()
A.肠阿米巴病
B.溃疡性结肠炎
C.肠结核
D.肠Crohn病
E.血吸虫病