来自鲍家元的问题
Mygrandfatherdoesn’thaveanyhobbies-__________youcallplayingcardsahobby．（）A.ifB.whenC.sinceD.unless
My grandfatherdoesn’t have any hobbies-__________ you call playing cards a hobby．（）
A.if
B.when
C.since
D.unless
1回答
2020-09-07 05:34