都可以的.
但需注意 each adj. & pron
Each student should carry out his duty to clean the classroom.
Each of us have passed the exam .
every adj.
Every one of us has passed the exam .
都可以的.
但需注意 each adj. & pron
Each student should carry out his duty to clean the classroom.
Each of us have passed the exam .
every adj.
Every one of us has passed the exam .