例:She is to be seen in the lab on Monday. 星期一你准会在实验室见到她。 b) 该做或不该做的事情(语气上接近于should, must, ought to, have to),表示一种命令、规劝性语气。 例:You...
“My job is great," she said.“That is the only way to describe it. As teachers, we have the opportunity to completely change someone's life by providing him or her with a good education." Ross moved to Austin in 1981 to attend the University of Te...
two sides of the Taiwan Straits have fallen into a state of protracted political confrontation. But the sovereignty and territory of China have never been divided and will never be divided, and Taiwan's status as part of China's territory has never...
1.have been to/have gone to/have been in这三个的用法和区别怎么判断? 回答: have been to:这个词组表示“曾经去过,现在已经回来了。”后面可接去过的次数。 例句1:I have been to Shanghai 5 times. 我去过上海5次了。 例句2:He may have been to some of those pl...
A) are to challenge C) have been challenged B) may be challenged D) are challenging 全句的意思是:“虽然牛顿是个伟大的人物,但他的许多见解直到今天还在受到挑战,并且被现代科学家的工作所修正。”challenge是及物动词,在本句中应当是被动语态;其动作延续到今天...
更多内容请点击：史上最全英语语法16种时态总结,建议收藏! 推荐文章