－－ Have you seen Jack and John? －－ I haven't seen ______ of them.A. neither B. any

Question

-- Have you seen Jack and John?

-- I haven't seen ______ of them.

A. neither

B. any

C. either

D. all

Answer 1

正确答案：C
表示二者的“都”或“任何一位”用 either 或 neither。排除选项 B和 D。谓语动词已经给以否定，选项C是正确的。