-- are the blue hats on sale? -- They ar
题型:选择题
问题:
-- are the blue hats on sale?
-- They are on sale for 100 dollars. [ ]
A.What
B.How long
C.How many
D. How much
-- are the blue hats on sale?
-- They are on sale for 100 dollars. [ ]
A.What
B.How long
C.How many
D. How much