Although Gutman admits that forced separation by sale was frequent，he shows that the slaves’preference，revealed most clearly on plantations where sale was infrequent，was very much for stable monogamy.请问老师，revealed most clearly on plantations where sale was infrequent，书上说这...
The most important change, however, was the shift from diets based exclusively on food collection to those based to varying degrees on food production.句中 to varying degrees 是什么成分，位置可以变动吗？
All councils made decisions on a consensus basis, with discussions often going late into the night until everyone reached agreement.请问老师：1 discussions often going late into the night 是动名词复合结构吗？2 until状语从句的主句是什么呢？是All councils made decisions on ...
专家请看此句：In the view of Net purists, money making should be given priority to on the Web.【参考译文】按照网络纯粹主义者的观点，网络上应该优先考虑赚钱。【我的疑问】请解释一下这里的 give 用于被动语态，另外这里的 to on the Web ...
前文为：THE WORLD WILL have to wait a little longer for the first launch of human beings into space in a craft not run by a national government.
这句话是：Crew Dragon is designed, built and operated by SpaceX, a private firm founded by Elon Musk—as is the Falcon 9 rocket its sits on.
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...them, then you get used to them. Enough time passes, you get so you depend on them. That's institutionalised.请问you get so you depend on them这句话是什么结构，完全看不出来!
First, focusing on a united fight against COVID-19 to help bolster the African people’s health and safety defenses. 老师您好，请问这句话的主语是focusing on a united fight吗，那谓语动词呢？to help bolster 是不定式啊，宾语是the African people’s health and safety de...
(1) as it pulled on the lineas 是表示原因还是表示时间呢？因为我不理解本文 pull on 的意思，所以不知道 it 指代 A small fishing boat 还是 the powerful fish ?(2) Such creatures have rarely been seen alivealive 是主语的补语吗？
车上悬挂红旗和“劳工神圣”的横标... red flags and streamers on which were written the words“Labour Is Sacred!”这句话中介词加which的定语从句,为什么是这样的顺序，streamer应该是地点副词，难道不是on which the words were written吗？
句子里的what of以及后面的句子搞不清楚是什么？There are many forms of advertising .We first think of product advertising,but what of corporate sponsorship or indirect advertising through product placement?
In the harsh words of Asit Biswas："The problem is bad management."Or, as a report puts it in an different context:"We all know what to do,but……" 请问老师，这个句子里as的用法和:As expected,……一样吗？句子里为什么要加it？
... you think how easy and cheap, relatively, it is to buy a bunch of carrots or beets, why raise them? 这句话it is to buy。。。是主语从句吗，it做形式主语，它是不是省略了too cheap,原句应该是，IT is cheap to buy?我这样说合理吗？谢谢曾老师。