来自黄悦华的问题
【Iwonderwhenthey________forBeijing.IwillgotothetrainstationIwonderwhenthey________forBeijing.Iwillgotothetrainstationtoseethemoffwhenthey_______.A.willleave;leaveB.leave;willleaveC.willgo;leaveD.go;leave不要只】
Iwonderwhenthey________forBeijing.Iwillgotothetrainstation
Iwonderwhenthey________forBeijing.Iwillgotothetrainstationtoseethemoffwhenthey_______.
A.willleave;leaveB.leave;willleaveC.willgo;leaveD.go;leave
不要只给答案,要解析.
