请问老师们，2021高考甲卷(2021全国卷Ⅱ)语法填空中有这么一句话：It was built originally to protect the city _____ the Tang dynasty and
has now been completely restored. 参考答案上给的是in，我想问填during可以吗？谢谢老师！
...中可以用at the weekend 或者at weekends；在美国英语中可以用on the weekend 或者on weekends。注意：在单数形式 weekend 的前面有定冠词，在复数形式 weekends 的前面没有定冠词。例如：He works at weekends. 他在周末工作。（上海译文出版社1996...
...the next 20 years, this is forecast to more than double again, which means therewill be more cars in China in 2030 than there were in the world in 2000. 据预估，在未来的20年里，这个数字起码还要翻倍，这意味着在2030年中国机动车得数量将会是2000年时全世界的...
...'t like it, but I do.I don't want it, but he does.We didn't go there, but they did.上面的 do 可以用一般现在时和一般过去时。我的疑问是：可以用除此之外的其他时态吗？比如：He wasn't doing his homework, but I was doing.He won't go there, but I...
...eam》That does change the fundamentals of how we work as a business. But there's one obstacle that's marked ice cream makers since the industry's earliest days. How do you sale the icy delight when it's cold outside ?Unilever thought that home delivery and marketing to the living room sofa was th...
...到我家来玩。（《英汉多功能词典》新编升级版p.1927）We are delighted to welcome you to our company. 非常欢迎你到我们公司来。
(《牛津英语搭配词典》第2版，英汉双解版p.1976)We welcome you to the show. 我们欢迎你来观看演出。（《韦氏高阶...
It stopped raining for a while,but now it is raining again.I lost my wallet for 2 days,but I found it in the morning.请教老师这里的stop与lose为动态动词，也不是表示目的，为什么可以跟一段时间呢。
...his is a
suitale place to live.This is the
best way to solve the problem.There is
no reason to believe it.这些例句，不定式都是作定语，但与前面的名词存在“动状关系”：前面的名词分别表示不定式动作发生的“时间、地点、方式、原因”。这些...
I will go shopping on Sunday.（Sunday指的是这个星期天）/ I went shopping
on Sunday (Sunday 指的是上一个星期天）两句都没加the，说明星期有就近指代功能，它随着动作时间的变化而变化。那么He died on the Sunday of the car accident.这句为什么不可...
There have also been studies of pairings, both
voluntary (married couples) and forced (student roommates), to see which
remained together and which split up. Again, the evidence seems to favour
similarity rather than complementarity as an omen of a successful relationship,
though there is a complica...