Question

高一英语选择题 在线等 急~

The teachers uesd to _ the traditional ways of teaching have to develop a new method to improve their class efficiency.
A.having adopted B.adopted C.adopting D.being adopted

是uesd to 不是be used to……

Answer 1

选C. used to doing sth 表示习惯做某事，The teachers uesd to adopting the traditional ways of teaching 是句子的主语，have才是句子的谓语部分

Answer 2

应该用adopt 吧？use to do...过去常常做某事

Answer 3

我怎么觉的应该是动词原型呢。。。adopt 吧？

Answer 4

C.adopting

Answer 5

无解，肯定有问题