Nancy invited Tom and Ann to dinner but of them came.A. neitherB. bothC. eitherD. none

问题补充：

Nancy invited Tom and Ann to dinner, but of them came.

A. neither

B. both

C. either

D. none

答案：

(答案→)A. neither

B. both

C. either

D. none

解析：考查代词：A. neither 两者都不， B. both两者都， C. either两者间任何一个，D. none三者以上都不，句意：南茜邀请汤姆和安去吃饭，但是两个都没来。选A。