形容词变单数第三人称:read— wash- watch- fly- say- buy-

问题描述:

形容词变单数第三人称:read— wash- watch- fly- say- buy-

动词(解释:不是形容词)变单数第三人称:
read—reads,wash-washes,watch-watches
fly-flies,say-says,buy-buys