内容介绍：一般现在时专项练习一、写出所给词的第三人称单数形式sit write cryswim read makehave godostudy play sayrun watchwash二、用 do 戒 does 的适当形式填空1. _____ you ride a bike to school? Yes, I ________. 2. ______ your sister like PE? No, she