问题
选择题
He ______ be a history teacher.
A.used to
B.be used to
C.use to be
D.be use to
答案
答案:A
考查used to的用法。句意“他过去当过历史老师。”used to do sth.“过去常常做某事”;be used to do sth.“被用来做某事”;be used to doing sth.“习惯于做某事”。故选A。