need作动词 必须时 有没有第三人称单复数needs 如She needs a coat Sh
need作动词 必须时 有没有第三人称单复数needs 如She needs a coat Sh
need有没有needs的形式?
she ___see a dentist A needs to B need to C needs D needed
She ___a new watch. A needs to buy.B needs buying. C need bu
she needs a necklace.need为什要s?
情态动词有时态么she needs obey the school rules.这句话对么.need可以加s吗
she needs study .need加S吗?
i don't think she ( ) so much exercise a.need b.needs c.need
She ( ) ang help.A.does not need to B.need not C.needs not .
she need to see a doctor 这里是用need应用needs
行为动词的第三人称单复数变化有没有什么规律?
needs和need有什么区别