He used to go out for a walk after suppe
题型:选择题
问题:
He used to go out for a walk after supper, ? [ ]
A.usedn’t he
B.did he
C.usedn’t to he
D.used he
He used to go out for a walk after supper, ? [ ]
A.usedn’t he
B.did he
C.usedn’t to he
D.used he