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问题 定语从句的使用

That is the term being used to describe the invisible yet toxic mixture of gases and particles clinging to smokers’ hair and clothing, not to mention cushions and a carpeting, that lingers long after second-hand smoke has cleared from a room.请问老师，这里不是引导非限制定从吗，...

问题 than从句省略主语的补写

The box is much smaller than is useful.请问这个句子如何补写？是这样吗？The box is much smaller than it is useful that it should be.但是，useful 好像不能用于这样的形式主语句型吧！

问题 非谓语used to是啥状语

The water will soon be gone, used to supply the surrounding land.专业老师，后半句中非谓语used和逻辑主语表示被动关系，不知道used to……是什么状语？请老师指教下，多谢！

问题 of的用法

...Tuesday the Guardian revealed more than 500 children a day in England were being referred to NHS mental health services for anxiety, more than double the rate of before the pandemic began. 这句话the rate of 后面接个before这个句子，不是常规接名词吗？before 这个句子是做the r...

问题 为什么有个for，什么用法？

The doctor will take him away to be cared for in a safe place。老师， in a safe place是状语，为什么有个for，是否省略了主语him?

问题 关系代词that, which的选择问题

The little problems              we meet in our daily lives may be inspirations for great inventions.空格处填that, which 都可以吗？

问题 have的用法

请问一下。I will be on my own,but I still want to have my parents to turn to whenever I need help.我查了词典，相关have的用法:He has no one to help是没人需要他帮助。可在那句话中译父母需要求助我当我要帮助时，不是怪吗？还请老师帮忙，不知道是...

问题 句子成分分析

...起的as good提前吗？还是as good as these services are作后面there be句子的修饰成分？）

问题 Adj+to的结构

Doris walked in the forest causiouly, afraid of being attacked by giant snakes.I tiptoed into my father's room, careful to step over the creaky floor.这两句话我都能看懂，但是无法理解 afraid of 和 careful to的表达和做的成分

问题 这句话要怎么理解呢，fast的作用？

I soon realized that being tough was getting me nowhere fast (=was not helping me achieve anything)

问题 句子成分分析

Most of the pain will be felt by part-time and casual workers, who make up 38% of the workforce, are easier to sack and tend to skew younger and more female. 1.为什么会有两个谓语？ 2.这里skew younger and more female 怎么理解？为什么是形容词又是名词？skew怎么理解？...

问题 后置定语和目的状语区别

However, the conventional view that education should be one of the very highest priorities for promoting rapid economic development in poor countries is wrong. 请问各位老师，这里for promoting rapid economic development in poor countries 是后置定语修饰the very highest priorities还...

问题 判断that从句是什么从句

More than the help that one nation can give to another during a disaster, it would be more effective to give other forms of help during normal times.句中 that one nation can give to another 是什么从句？

问题 从句类型判断

...Although she has explained a lot, we were still not sure whether she would be chosen as the chied cook. 这个句子让我觉得迷惑...这是个什么从句吗？还是whether只是个连词罢了？如果我想这么接：...we were still not sure why she did that.对么？如果接了这又是...

问题 since after是什么用法

Economy is one powerful motive for camping, since after the initial outlay upon equipment, or through hiring it, the total expense can be far less than the cost of hotels.请问为什么两个 since after 连在一起用啊？