问题
选择题
Jeremy Lin ________ an unknown basketball player in New York Knicks for a very long time.
A．used to be
B．used to being
C．is used to be
D．was used to be
答案
答案：A
题目分析：句意：很长一段时间，林书豪曾经是纽约尼克斯队的一个不出名的篮球运动员。used to do sth曾经做某事，be used to doing sth习惯于做某事，所以选A。