题目

函数图象的大致形状是（ ）A. B.C. D. 答案：【答案】C【解析】先由函数奇偶性，排除BD；再由函数值的大致范围，即可确定结果.因为，所以，所以是偶函数，排除BD；又当时，，所以，当时，，所以，故排除D，选C.故答案为C  – I’ve never seen someone else who draws _____ than Sally at this age.    – Yes. She’s known as a talented painter in our community(社区). A. worse                        B. worst                       C. better                       D. best