Tony used to ______ to school ,but he is used to ______ to school now .A.walk ,taking a bus B.walked ,took a bus C.walk ,take a bus后半段的is used to如何翻译,详解本题解题思路,
问题描述：
Tony used to ______ to school ,but he is used to ______ to school now .
A.walk ,taking a bus B.walked ,took a bus C.walk ,take a bus
后半段的is used to如何翻译,详解本题解题思路,
答
A used to 以前经常步行去学校，现在习惯坐车去学校。is used to中to为介词
答
A
used to do sth 过去常常做某事
be used to doing sth习惯于做某事