多媒体作品的信息结构形式一般是超媒体结构。超媒体结构是一种网状结构。
参考答案：对
-- The Sichuan student drew extra attention by writing his essay in ancient Chinese characters.
-- _____How many students can do that?[ ]
A. How come?
B. So what?
C. Why not?
D. What about?
麻风反应的治疗首选药物为()
A．糖皮质激素
B．利福平
C．抗组胺药物
D．氨苯砜
