题目

 “I’d like to buy an expensive camera.” “Well, we have several models ______.” A. to pick up                          B. to pick C. to choose                           D. to choose from 答案：D 在长为12 cm的线段AB上任取一点C.现作一矩形，邻边长分别等于线段AC，CB的长，则该矩形面积小于32 cm2的概率为(　　) A.                                    B. C.                                    D.