-----Which of these electronic dictionaries do you like most ?-----.They’re both expens

问题补充：

-----Which of these electronic dictionaries do you like most ?

-------.They’re both expensive and of little use.

ANone

B. Neither

C. All

D. Both

答案：

(答案→)A. None

B. Neither

C. All

D. Both

解析：根据答语意思是：它们二都宝贵并而没有多大用，所以这里用否定，二者都不喜欢。