So the first thing we did was rent a
fantastically expensive sixth-floor apartment the size of a cupboard.本句出自2021新高考全国卷I阅读七选五。请问这里的 did was rent 是什么用法？几个动词可以这样连用吗？
老师好！请老师看个句子：Who we are as individuals in the world is anchored in our histories, and knowing these histories provides us strength and resilience.原文网址：https://www.psychologytoday.com/intl/blog/the-stories-our-lives/201704/cultural-stories-provide-roots-growth 请问...
...n numbers every year. 2)Foreign
food aid has led to a drastic reduction in the numbers of people dying of
starvation. 3)We
record their types and changes in their numbers.第一句in
numbers, 没有冠词，第二句in the numbers of有了定冠词，第三句in their numbers有了物主代词，那...
The reader is direct to the equivalent chapters in both the earlier titles in this trilogy for much general material.以上句子出自一本书籍，是作者对读者的建议，这个句子使用一般现在时，但是表示了祈使含义，这属于一般现在时的用法之一吗？还有类...
Forbes also thought he saw, as he later told the British Association,
that "the number of species and individuals diminishes as we descend,
pointing to a zero in the distribution of animal life as yet unvisited."您好，曹老师，我想请教一下这个句子里的as yet unvisited中的as是什...
...mes too. However, I still wish to have a little bit of input into a few of the homes we are selling. My representative can give you the best selling points of the house so that you can exploit them to your best potential. to your best potential, 表示充分地挖掘潜力为什不说成to...
1. Perhaps we all know the __________ (express) of being polite, such as "Excuse me" and "Pardon me".(这一句是作业里的，答案是expressions)2. The expressions they use might depend on whom they are speaking to or how well they know each oth...
Fat and salt are very important parts of a diet. They are required to process the food that we eat, to recover from injury and for several other bodily functions. 请问，required后面是不是应该加一个逗号？to process the food 做什么成分？
It does for us what few of us have the technique －even if we had time －to do for ourselves.
老师好。这句话从语法上该怎么理解呢？it 是 what few of us have the technique to do ？
老师们好，Today we're using a large 40cm Le Creuset pot, the
inside of which I am instructed to both butter and oil. 这个句子后面的非限制定语从句，该如何解释？the inside of
which在这个从句是做地点状语么？还有to both butter
and oil是做主补么？
...acher told us （not to speak loudly in the classroom）.可不可以说成1. teacher told us （that don't speak loudly in the classroom）或者2.teacher told us（that we should not s...
We hear a great deal about the tedium of machine-minding, but I think
the tedium of agriculture by old-fashioned methods is at least as great. （选自The Conquest of
Happiness Rout - Bertrand Russell）
这句话中 is at least as great 是什么意思？be+as+形容词是什么用法？
...：
用 must / have to / had to / mustn't / needn't 填空：
We didn't have any food yesterday, so we _______ go shopping.
老师给的答案是 have to。我认为 so we _______ go shopping 未给出时间，应该一般现在时 have to（现在去买）、过去时had to（昨...