数学客观题作为一种题型，在我国也已经使用了近２０年．众说纷纭，褒贬不一．尤其对于它在教学反馈方面的功能褒少贬多．其实客观题具有其它题型难以替代的特有的教学反馈功能，只是往往没得到充分开发利用．１扬长避短，以客观题作训练，反馈快捷，信息可靠１．１数学客... The objective problem of mathematics as a question type has also been used in our country for nearly 20 years. There are many opinions and opinions are mixed. In particular, its function in teaching feedback is less devalued. In fact, objective questions have unique teaching feedback functions that cannot be replaced by other questions, but they are often not fully exploited. 1 Strive to avoid weaknesses, use objective questions as training, feedback is fast, reliable information 1.1 mathematics guest...