Jack will come to see you next Friday. Do you prefer the morning or the afternoon?

问题补充：

--- Jack will come to see you next Friday. Do you prefer the morning or the afternoon?

--- , the evening would be better. You know, everyone will be free then.

A. None

B. Either

C. Both

D. Neither

答案：

A. None

B. Either

C. Both

(答案→)D. Neither

解析：句意：--杰克下个星期五将来看你。你喜欢早上还是下午？,晚上更好，你知道，那时大家都有空。此处表示“上午和下午都不行”，是对两者的否定，用neither。None是三者以上的否定，either是两者中任何一个，both“两者都”，所以选D。