第33题: [单项选择]口腔健康教育的目的是() A. 传递口腔健康信息 B. 使人们认识到并能终生保持口腔健康 C. 吸引人们对口腔健康项目的兴趣 D. 保证目标人群对口腔健康项目的参与 E. 营造有利于口腔健康的环境 参考答案:B
第34题: [单项选择]Fetch is the(). A. distance a wave travels between formation and decay B. stretch of water over which a wave-forming wind blows C. time in seconds required for two crests to pass a given point D. measurement of a wave's steepness 参考答案:B