下列定义在<img src="https://storage.tutusouti.com/pzst/question_bank/res/7a/a3/7aa34da118c6a0e5338031656b2817636db9d80d.jpg?x-oss-process=image/sharpen,200"/>上的函数，哪一个是<img src="https://storage.tutusouti.com/pzst/question_bank/res/4e/ea/4eeaa40bd60eed724ca7a3569ffdfe3a95196e0e.jpg?x-oss-process=image/sharpen,200"/>与<img src="https://storage.tutusouti.com/pzst/question_bank/res/b3/b2/b3b2c77d7ad0fdcfc8b4bbb096d1d0e28a1ea7f2.jpg?x-oss-process=image/sharpen,200"/>之间的一一对应，但在<img src="https://storage.tutusouti.com/pzst/question_bank/res/74/84/7484a88bd77bdbabdc7764e30df29266c0e301e9.jpg?x-oss-process=image/sharpen,200"/>的任一子区间上都不单调的函数（）。