问题
选择题
Mary used to________ to work, but now she gets used to__________ to work.
A．ride a bike, taking a bus
B．riding a bike, take a bus
C．riding a bike, taking a bus
D．ride a bike, take a bus
答案
答案：A
题目分析：句意：玛丽过去常骑自行车去上班，但现在她习惯乘公交车去上班了。used to过去常常，后跟动词原形，be used to 习惯于，后跟动名词，故选A。
