用有关how的疑问短语完成句子------ will you come back ------is the _英语解答

用有关how的疑问短语完成句子
------ will you come back
------is the population of china
-------is your classroom
----have you been studying french

人气：315 ℃　时间：2020-06-03 16:29:38

解答

How soon will you come back
How large is the population of china
How big is your classroom
How long have you been studying french