题干
— ________ is your new bike?
— I ________ about 900 yuan for it.
A：How many; paid
B：How much; paid
C：How much; took
答案(点此获取答案解析）
B
— ________ is your new bike?
— I ________ about 900 yuan for it.
A：How many; paid
B：How much; paid
C：How much; took
，那么下列命题成立的是( )