问题
选择题
My brother used to __________, but now he is helpful to others.
A．get trouble
B．get into trouble
C．getting into trouble
D．getting trouble
答案
答案：B
题目分析：句意：我哥哥曾经陷入困境,但现在他帮助别人。固定短语get into trouble陷入困境。1.used to do sth. 过去常常做某事,(意思现在不做了) 2.be used to doing sth / be used to sth . 是指习惯于做某事.(这里的to 是介词.) 3.be used to do sth. 被用来做某事.结合语境可知选B。.