What aids there were to lighten labour were immemorial, like the mill, which was already ancient in Chaucer's time.问：此句中说were to =that 引导的定语从句，What aids there were to lighten labour =What aids there that had been invented to lighten labour ,这是什么语法，be to形...
非谓语动词：上海2019年高考题目：In the recent years, sea erosion has led to many turtles' nest 【】 (damage) or destroyed.这一空为什么填being damaged, 而不是damaged？老师能具体说一下这里的being damaged在句子中做什么成分？现在分词被动态being done...
...非常重要；indeed, personal space is important in all languages, but the distance considered critical to
trigger discomfort differs.的确，个人空间对所有语言而言都很重要，但是被视为事关交谈时舒适与否的距离在各种语言中均有差异。（也不知道我哪...
2020年12月大学英语四级阅读:Too often still, we think we know the poverty looks like. 关于still做副词时在句中的位置，词典的解释是一般在动词之前，第一个助动词后，be动词后。网上既有 too often
still 的说法，也有 still too often 的说法。我...
...bsp;in practice it’s more like Apple Month.The day itself is on October 21, but since it has caught on, events now spread out over most of October around Brit...
I am referring to the wealth of expertise, ideas and latent insights that lie scattered across or deely embedded in their organisations.请分析句子结构，scattered 和 embedded 在句中作什么成分？
1.原句：This same technology allows them to use and even issue secure, self-sovereign digital identies to those involved with their programmes and more widely.疑问：这里的more widely修饰的是哪部分？2.原句：Not only must the system be tamper-proof, it must be perceived to be...
Those are the world's courtesies to us, offered with love and without thought of reward or return.1. offered with love and without thought of reward or return 是过去分词做定语吗？2. offer sb with sth 是给 sb 提供 sth 吗？3. without thought of reward or return 的是 offered witho...