控制间日疟发作的首选药物是（）
A.吡喹酮
B.乙胺嘧啶
C.氯喹
D.伯氨喹
E.奎宁
参考答案：C
急性湿性皮炎在受到摩擦、抓挠，或（）等损伤后出现的急性炎症及渗出。
A、舔咬
B、刺伤
C、虫咬
D、碰伤
What the teacher said at the meeting _______very helpful to us.
A turned to B. turned from C turned out D. turned up
