问题
选择题
These shoes look very good. I wonder _______. （2006年上海春季高考题）
A．how much cost they are
B．how much do they cost
C．how much they cost
D．how much are they cost
答案
答案：C
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These shoes look very good. I wonder _______. （2006年上海春季高考题）
A．how much cost they are
B．how much do they cost
C．how much they cost
D．how much are they cost
答案：C