1. I was astounded to see
her appear from the house.2. I heard someone call my name while I was walking in the street.问题: 请教曹老师，为啥感官动词的不定式宾补要省略to 呢？是因为to do 不定式是表示后于谓语时间的动作吗？另外，省略了to,那这和doing...
...vocabulary. 尚美一直在用抽认卡增加词汇量。Those flash cards have a
question on one side and the answer on the 那些教学卡片一面写的是问题，另一面写的是答案。【征稿说明】编写体例：欢迎有兴趣的老师参照现有体例为2017版的3000课标词汇...
Although it has been possible to infer from the goods and services actually produced what manufactures and servicing trades thought their customers wanted，only a study of relevant personal documents written by actual consumers will provide a precise picture of who wanted what.这句话中what manu...
Motorized scooters, historically powered by gas engines, and more recently electric motors, are self-propelled kick scooters capable of speeds of around 35 km/h.请问老师：1 historically powered by gas engines, and more recently electric motors 这是and连接的并列过去分词短语共同...
... achieve eminence in the aeronautical world. 1b:Many
of the pilots were to have achieved eminence in the aeronautical world. 2：If it were
to rain tomorrow, we would stay at home.关于were
to的问题，（1）1a和1b显然不是虚拟语气，书上说这种were to是表示过去的安排，打...
Brochures, posters and packaging are effective ways to provide a combination of moving and static visual impact with the most versatile applications. Brochures inform, posters inspire and packaging validates the customer’s buying decision.inform，inspire，validates是并列谓语吗？
From a rooftop cafe, one can see the Sun and Moon towers on Fir Lake as the city sprawl continues into the distance, giving way to bright green forests and hills, the stunning landscape Guilin is famous for.
请问giving way to bright green forests and hills在这里做什么状语？
麻烦老师帮忙分析一下句子成分。They boosted births among married
and unmarried women alike, and had no effect on the propensity of couples to
marry. 这个句子中，among married and unmarried women alike作什么成分，alike作什么成分，to marry作什么成分？
1. 从有争议到无争议惊闻2025年新课标I卷D篇35题答案有争议答案有争议，于是赶紧做了一遍题，相关部分如下：The new study suggests boiling tap water could be a tool to limit intake. “The way they demonstrated how microplastics were trapped through the boiling...
...ve clauses一节）的说法：than和as从句中主语缺失是一种”standard
English”。所以在正规英文出版物中不难发现其踪影。例如： （01）I want a cake as big as can be!(WALD) （02）Though they were brothers, the difference
between them was as great as could be....
it is what powers the giant advertising and marketing industries in their relentless attempts to map and exploit our cognitive and emotional vulnerabilities.
请问what在从句中作什么成分？能详细讲一下what在从句中的用法吗？