题干
– Have you got any plans for the coming birthday?
– Yes. _____, I’m going to try bungee jumping.
– Yes. _____, I’m going to try bungee jumping.
A：If not
B：If busy
C：If possible
D：If anything
答案(点此获取答案解析）
C
上定义的函数
是偶函数，且
，若
上是减函数，则