—Which of those electronic dictionaries do you like most?

        —        . They are both expensive and of little use.

    A. Both         B. None             C. Neither          D. All

You will easily know ________ video recorders are the same.

---Which of those English-Chinese dictionaries do you like most?

         ----______.They are both expensive and of little use.      

A. None        B.Neither        C.All         D.Both

—Which of those electronic dictionaries do you like most?

        —        . They are both expensive and of little use.

    A. Both         B. None             C. Neither          D. All

—Daddy, which of those smart hats do you like in the hat shop?

— _______. They are both expensive and less warm-keeping.

A. Either           B. Nothing                C. Niether                    D. None