lucy is gaad at dancing and Lily is good at it _
问题描述:
lucy is gaad at dancing and Lily is good at it _
lucy is gaad at dancing and Lily is good at it _____
A also B as well C either D as well as
答
选B
因为在句尾,A和D只能在句中,而C用于否定句.
望采纳~