问题补充：
英语单选题 11.Tom()to Paris.A.has beenB.have beenC.has everD.has never2.Beijing is()of China.A.in the eastB.on the eastC.at the eastD.east of3.Do you have your breakfest?I have()my breakfast().A.have,alrea
答案：
1.A 考的是谓语动词单数2.A 考的是 in ,to,on 的区别3.C4.A used to do 过去常常做某事. be used to do 被用于做某事be used to doing sth. 习惯于做某事5.A if 引导的条件状语从句,主将从现6.A7.A either····or.neither····nor8.B9.B10.A11.B12.A13.B虚拟语气. 14.D 搭配, tell sb. not to do sth. 15.C since的用法,；完成时======以下答案可供参考======供参考答案1:AACAA AABBA BABBC供参考答案2:
