复习英语时遇到的问题1.该怎么区分sit和seat呢?什么时候用
1.该怎么区分s和seat呢? 什么时候用seated ,什么时候用seating 和sitting 例如 who are these______themselves at the back of the classroom?为什么要填写seating而不是seated 呢? 2.except that 和except for 要怎么区分呢? The suit fitted him well _______ the color was a little brighter. 这题为什么填except th
except that 后面接从句 except for 后面接名词