近几年来,作者在分析化学基础课教学中把过去以问答、计算题为主的命题方式改成以选择题填充题为主。经过一段时间的实践,感到此种方式有许多优点,当然也有短处,但是想些办法扬长避短,则是考试命题、习题作业的一种好方式。 In recent years, the author changed the way of propositions, mainly question and answer, computational questions, in the teaching of analytical chemistry basic to the multiple choice questions. After a period of practice, I feel that this approach has many advantages, of course, there are shortcomings, but think of some ways to avoid weaknesses, it is a test proposition, exercises a good way.