you tell me how I get to the No168 Middle School?A. Do；canB. Can；couldC. Could；canD. Cou

问题补充：

you tell me how I get to the No．168 Middle School?

A. Do；can

B. Can；could

C. Could；can

D. Could；could

答案：

A. Do；can

B. Can；could

(答案→)C. Could；can

D. Could；could

解析：

前文表委婉的情求用could, 后文表能用can,故答案为C