题目内容
—Excuse me, does Mr. Chen live here?
—He ______ be here, but he has moved to Nanjing.
—He ______ be here, but he has moved to Nanjing.
A.used to | B.happened to | C.tried to | D.had to |
A
used to do sth 表示过去常常做某事。
练习册系列答案
相关题目