...n
catalysts and has the following technical characteristics.这个句子中的to produce用法对吗？是不是The technology for methylation of toluene with
methanol to produce xylenes整体构成一个名词？这里的to produce是什么语法结构？S-SMT dehydrogenation of
ethylbenzene to pro...
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
今天在做填词的时候，有个空对应的句子是：Maps are now more exactly made than ever () the help of photographs taken from the sky and space，标准答案是with，请问为什么是这个词呢？
另外，请问“photographs taken”这俩单词在这句子中如何翻译？一...
我知道介词后面可以跟所有格+动名词形式的短语如I am curious about his staying up late every night 而有时候它不是所有格开头的，也可以有这种情况出现的吗？None would have dreamed of there being such a placeThe app currently has a 2.5 star rating ...
各位老师好，今天在网上百度了as的用法。例句1：As is known to all, China is a
developing country.网上说as在这个句子中做主语，那么其词性是不是代词？例句2：Child as he was, he was
elected king.网上说as在这个句子中做表语，那么这是不是给...
您好，我想问一下关于以下一段话的几个问题。 原句：Many had come to consider Facebook almost immune to image problems. 问题一：
此句话中的had come to consider 在句中共作一个成分还是had come 单独为一个成分。
（由于我判断...
向尊敬的曹老师请教！上个问题您给我发了一个阅读链接，我看了以后颇有收获！非常感谢您！在这儿还有几个问题想向您继续请教！1. If I were rich, I should do so. As it is, I do nothing.2. If I were a college graduate, I would go abroad. As it is, I c...