how long have you__ fpr them?A been waited B waiting C been
how long have you__ fpr them?A been waited B waiting C been
how long have you___beijing?A gone to B been to C been in D
( )have you been a great volunteer?A.How ohten B.How long C.
have you__ to the Great Wall?a,visited b.been c.gone
初二英语选择题how long have you _____ shanghai?A left B been left C
How long have you________ English?A.been learnt B.learning C
How long have you____the bike?A.had B.been C.bought拜托各位了 3Q
How long have you been a teacher
I have been waiting regardless of how long do I have been wa
英语问题have been waiting和have waited的区别
How long have you been for china与How long have you been in c
How long have you been waiting?how long 这里是做 时间状语,还是宾语