在皮肤上出现成簇的水疱，痛如火燎的急性疱疹性皮肤病是（）
A.热疮
B.黄水疮
C.蛇串疮
D.疥疮
E.湿疮
参考答案：C
我国有哪几种形式的畜牧业？
He _______ himself ______ Mr. Gray in the company.[ ]
A. connected; to
B. associated; with
C. associated; to
D. connected; by
