问题: 关于语态和时态的一道题
--Sorry,sir,I can't answer this question.
--Well,you're supposed_____this part of history.
为什么填to have read而不填to read?
谢谢!
解答:
be supposed to have done 是"本来应该"的意思,相当于should have done
版权及免责声明
1、欢迎转载本网原创文章,转载敬请注明出处:侨谊留学(www.goesnet.org);
2、本网转载媒体稿件旨在传播更多有益信息,并不代表同意该观点,本网不承担稿件侵权行为的连带责任;
3、在本网博客/论坛发表言论者,文责自负。