向老师请教：被动语态动作的施事者是否只能由by引出，be done后面的of、from、with能否用于被动语态中？Paper is made from rags.纸是由破布制成的。She was frightened of the police.她害怕警察。The river was sheeted with ice.河上结了一层冰。以上...
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special low entrance charge of £2 per person is available to all in full-time
education, up to and including those at
first degree level, in organised groups with teachers.原题见：https://www.cpsenglish.com/question/61044请问句中的first degree level 为什么翻译成“初级学位”，...
...也用 real 吗？第二句,why do you say that?英语书上电话对话中的，怎么不用did, 因为整段对话中都是用的过去式.I hear it's often foggy，这是否应该也用过去多?第三句,fill in the blanks withe words in the brackets. make new sentences withe t...
老师好！我看到这样一个句子：He concentrated on producing fabulously high-quality products, making
them status symbols synonymous with luxury . 请问这里的making them
status symbols synonymous with luxury 是定语还是状语，为什么？谢谢！
老师你好，想请教您一个问题：比如he was absorbed in studying English这是过去分词作表语表状态那么absorbed in studying English是否可以作后置定语呢？He absorbed in studying English is a good student.
This smart keyboard precisely measures the cadence（节奏） with which one types and the pressure fingers apply to each key. 这个句子来自2019年高考英语全国卷1真题的阅读理解，加粗标红部分的定语从句该怎么理解呢？
...然后做同位语补充说明前面的具体数字，since 从句做后置定语修饰 the lowest level，补充完整应该是The U.S. economy contracted by 4.8%，the lowest level since the great recession美国经济萎缩了4.8%，是自金融危机以来的最低值
...t flies, and slipping through a medium that seems to help its passage even when the wind is adverse.参考译文：燕子充分兼有这两类鸟的长处，它既不疲劳，也不炫耀自己的飞翔力；在空中十分自如，可以飞行6,000英里，可以飞往北方做窝的老家，再从...