题目

听录音，选出所听到的句子（） A . This is a boy and that is a girl. B . This is a girl and that is a boy. C . This is my sister and that is my brother. 答案：A－You've changed a lot, Eric. I remembered you ____ quiet, didn't you? －Yes, I did. Now I'm quite outgoing. [     ]A. used to be B. were used to be C. used for being D. were used for being