来自卢正宇的问题
ever,never,yet的用法Haveyou()beentoBeijing?No,()AevereverByet,neverCevernever
ever,never,yet的用法
Haveyou()beentoBeijing?
No,()
AevereverByet,neverCevernever


ever,never,yet的用法Haveyou()beentoBeijing?No,()AevereverByet,neverCevernever
ever,never,yet的用法
Haveyou()beentoBeijing?
No,()
AevereverByet,neverCevernever
C.ever表示曾经,never表示从没有yet表示已经(用于否定或疑问句)
你曾经去过北京吗?
没,从没去过.