cai be造句

• The creating and applying of cai is the principal job of multimedia teaching; the introduction of statistical analysis software will help students grasp statistical knowledge completely and use statistical methods to resolve practical problems; the developing direction of biostatistics examination reform is of no paper test and examination separated from teaching
  多媒体课件的研制和应用是多媒体教学的主要任务：统计分析软件的介绍有助于学生全面掌握统计学知识和熟练应用各种统计方法解决实际问题；无纸化考试和教考分离是生物统计学考试改革的发展方向。