如图,在△ABC中,AD平分∠BAC且与BC相交于点D,∠B=40 °,∠BAD=30 °,则∠C的度数是
A.70°
B.80°
C.100°
D.110°
答案:B
The old man has two sons,________is a soldier.
A.one of whom
B.both of them
C.all of whom
D.both of whom
经营者在批发酒类商品时应填制《酒类流通随附单》,详细记录酒类商品流通信息。