2020年12月英语四级阅读中的一句话:If these are the central characters of our story about poverty, what
layers of perceptions, myths, and realities must we unearth to find meaningful
solutions and support?这个特殊疑问句用了 what layers,但我感觉应该用 how many layers,...
我见到的一个句子是:
The teacher stepped in and then closed the door behind him. 老师走进来,随手关上了门。
句中用的是 close the door behind the door,但老师说这样用的 behind 不能换成 after。请问是这样吗?如果不能换,仅仅是因为惯用...
曹老师的一个回答:
句子1: I have read the book for years(错误)
要么删除时间状语,要么将其改为完成进行体。
句子出自一下链接。https://www.cpsenglish.com/question/54849在链接中,当终结性延续动词表达的是一个活动,即动作未结束...