...ered, looking dirty and tired, carrying a suitcase and
an umbrella. He was not killed in the accident. He didn't even know there had
been one. He stood surprised at Josephine's sudden cry. He didn't understand
why Richards moved suddenly between them, to hide Louise from her husband.to hide Louise ...
...是，在否定句中，主句动词可以是终止性动词，此时构成not…ntil [till]…句式，意为“直到……才……”。如：She didn’t marry
until she was over fifty. 她直到五十多岁才结婚。We’d better not go
until your sister arrives. 我们最好等你姐姐到...
总感觉下面的句子有点不对：How long before we can see the new ski lifts in action? 它是省略句吗？比如省略了 isit：How long isit before we can see the new ski lifts in action? 如果有这样的省略，它的规律是什么？谢谢！
...e of concerns over China Mobile's overwhelming domestic dominance - ithasa 70 per cent market share and 369 million customers.老师：您好！这段话中，我有两个短语意思不明白：(1) China's state-controlled telcos 是指国有电信企业吗？(2) in the face of concerns o...
Since they have not been brought up in English-speaking family and
since they start English chiefly as something writing rather than spoken，they are ignorant
of a great many everyday expressions that are only too common on the lips of
those whose mother tongue is English我有点不理解这里as...
1.To be convincing:to provide powerful support for a belief and to overcome doubts.
to overcome中的to为什么不省略?
2.I told her to leave us alone and not to interfere in our problems.
否定的并列不定式是不是不用省to?(not to interfere )
...Swamp, which is in a mountain valley in the highlands of what is now PapuaNew Guinea.请问老师，这里的what指代什么？what通常可以指代the thing(s) which，所以这里的what指代 the place which吗？这里thing可以灵活指代，那么这个灵活的原则是根据句意吗？...
原句：She hasa business cleaning homes and construction sites on Long Island, New York. 请教老师，这句我查语法书，cleaning homes and construction sites on Long Island 是不是不带主语和从属连词的-ing分词分句？
...me”。它包含了更强烈的悔恨情感。Learning to apologize in another language does not excuse speakers from practicing the same good manners in their mother tongue.在学习用其他语言的道歉的同时，学习者也应该学会用本国语言诚挚地道歉。So many people lame...
...in which blockchain might be applied to provide data integrity where itisnot currently a significant consideration,which may support future cyber operation by providing auditing,resource management and authentication functions.我的翻译是：区块链可以通过很多应用于提供数据完...