Question

—How does Jack usually go to school?
--He_____a bike, but now he_____there to keep healthy.

A．used to riding, is used to walk	B．was used to riding, is used to walking
C．used to ride, is used to walking	D．used to ride, is used to walk

Answer 1

C

試題分析：used to do sth,過去常常做某事，be used to doing sth,習慣于做……，結合句意：—杰克通常怎樣去上學？- 他過去常常騎自行車去，但是為了健康他習慣于步行去。故選C。