Question

【题目】James _______ collect stamps, but now he changes to collect telephone cards.
A.use to
B.used to
C.uses to
D.is used to

Answer 1

【答案】B
【解析】句意：詹姆斯过去喜欢集邮，但是现在他改为收集电话卡了。used to do sth过去经常做某事，be used to doing sth习惯于做某事。根据后一句中的but now可知与过去相比，所以用used to，所以答案是B。