--- Jenny, ________do you visit your gra
题型:选择题
问题:
--- Jenny, ________do you visit your grandparents?
--- Twice a month.
A.How long
B.How soon
C.How often
D.How many
--- Jenny, ________do you visit your grandparents?
--- Twice a month.
A.How long
B.How soon
C.How often
D.How many