来自蔡文新的问题
【高考单选35.--Thethreadofmykitebrokeanditflewaway.--Itoldyouitwouldeasilybreak_____itwastheweakest.A.whenB.forC.sinceD.where】
高考单选
35.--Thethreadofmykitebrokeanditflewaway.
--Itoldyouitwouldeasilybreak_____itwastheweakest.
A.whenB.forC.sinceD.where

