---is “Animal World” shown on CCTV-2? --
题型:选择题
问题:
--- is “Animal World” shown on CCTV-2? ---Every week
A.How long
B.How soon
C.How often
D.How many times
--- is “Animal World” shown on CCTV-2? ---Every week
A.How long
B.How soon
C.How often
D.How many times