Question

 

1.  Nancy________  a bus to school, but now she rides a bike.

A. is used to taking       B. was used to take   C. used to take

Answer 1

1.   C考查固定搭配。used to do sth.意为"过去常常做某事"。be used to doing sth.意为"习惯于做某事"，由下半句句意"但是，现在她骑自行车了 "可推断出，上半句是说"过去常常"，故选C。