18,When Lily was three, she could____ read____ write.

题目

18,When Lily was three, she could____ read____ write.
选哪个?选c的话为什么不选a?
哦，呵呵
A. not; but B. not; and
C. neither; nor D. either; or

答案

c 是既不…也不的意思,意思就是Lily三岁时,
A 不是…而是的意思