there is nothing wrong with ___ of your earsA. either B. both C. neither D. none应该选哪个,为什么?请详细解析一下好吗?谢谢!

问题描述:

there is nothing wrong with ___ of your ears
A. either B. both C. neither D. none
应该选哪个,为什么?请详细解析一下好吗?谢谢!