...作文中有这样一句话。（作文题目为Should One Expect a Reward When Doing a Good Deed? 此篇网上也能搜到。）原句是这样的： Only if you help others unselfishly, you can get others' help when you need it.我觉得 Only if 的主句应该用倒装：Only if you...
...ught the importance of wearing a helmet when cycling. the importance of wearing a helmet when cycling.能否如同 the importance of economic reform 这样表示“N1属于N2”还是说of wearing a h...
“祈使句+and+陈述句”是常用的句式，据我发现这类句子中的“陈述句”中的主语总是“人”(sb)。比如：1. 陈述句的主语是 you：Work hard, and you’ll succeed. 努力干吧，你会成功的。Go at once, and you will catch up with them. 快去，那样你...
Many smart philosophers mention that the best way to keep young and healthy is to put food in your mouth that is healing: e.g. treat your food as your medicine while your medicine as your food
请问:不太能理解为什么要将while改成and，冒号后面的句子如果改成and，其...
China and the Philippines issued a joint statement Wednesday, stipulating cooperation on the Belt and Road construction and agreeing to discuss maritime cooperation during President Xi Jinping's state visit to the country.老师，从stipulating cooperation到 to the country充当什么成分？
...不良的影响。Occupational stress increases the risk of heart attack and diabetes, accelerates the aging process, decreases longevity, and contributes to depression and anxiety, among numerous other negative health outcomes.为什么这里用among。我这样写可不可以： .... decreases lon...
今天看到一句话：When I saw my 10-year-old avoiding the dirty plate in the sink or my 8-year-old feeling uncomfortable about the wet sand in her hands, I’m reminded of a time when I was unwilling to get my hands a little dirty在这里后面是指一种因果关系，而不是对过去的...
...一结构，但Time不是stay的主语（This structure is only
possible when the superlative has a subject relationship with the infinitive. Time is not the subject of stay.）按Swan的这一逻辑，就无法解释下面的例句：It
was the first opportunity for the
second-term congressman and ...
The researchers also filtered the sharks' feces from the water using a fine mesh, allowing them to test how much of what went in came out.请问老师，有人说这个allowing是现在分词做目的状语，对么？目的状语的逻辑主语不就是主语吗？那么研究人员自己让自...
...t noticed coral bleaching events in the 1998s.The problem worsened in 2016,when an EI Nino weather pattern,which causes warmer waters in the Pacific Ocean,( mixed ) with an already unseasonably warm ocean and killed off a third of the corals on the Great Barrier Reef. 1.括号里为什么用mix...
"Exactly. I have no doubt that you and I could carry it so far. Halloa, Watson, what's this? It's the man himself, by all that's wonderful and audacious! Not a word to show yow suspicions -not a word, or my plans crumble to the ground."从语法结构成分和含义上，...
...ssing a pretty model, but your giving money to an ugly one -, no! Besides, when you came in I didn't know whether Hausberg would like his name mentioned. 1. but 是转折副词修饰动名词吗？your giving money to an ugly one 还是做understand的宾语吗？2. 动名词可以用副词...