题干
--Why didn’t you come to the cinema with us last Saturday?
--Oh, sorry. But I ________ the film.
A：see
B：saw
C：have see
D：had see
答案(点此获取答案解析）
D
A：see
B：saw
C：have see
D：had see
，则使幂函数
为奇函数且在
上单调递增的a值的个数为( )