...-ing分词，无论是doing sth还是having done sth。当然也可以用that分句。例如：I regret telling
you that John stole it. (= I regret that I told you that John stole it.) (UEG)I regret
wasting/regret having wasted so much time last year. (OGEG)这种情况下不能用regret to have don...
...场的容量往往偏低，更不用说还有现代体育迷对良好视野和舒适座椅的渴望。即使是足球迷也往往每个人都有一个座位。成千上万人站着观看比赛的日子已经一去不复返了。For the biggest stadiums in the world, we have used
data supplied by the...
Therefore
to increase the yield of the targeted products, many
factors are taken into consideration.这个句子是对的吧？这里的to increase的逻辑主语是省略了吗？因为肯定不是many factors。
Implicit in the concept of lifelong learning is the rejection of a society structured on the basis of age, in which education and training are one-time undertakings experienced only early in life.是不是定语从句是主系表结构，介词加关系代词不能分开？例如：which education a...
A Hong Kong lawyer violently beaten by rioters on Sunday has urged that the upcoming national security law be implemented as soon as possible so that violent protesters can no longer "act unscrupulously at their will."
...inting presses, delivery trucks—isn’t just expensive; it’s excessive at a time when online-only competitors don’t have the same set of financial constraints.
...望大家帮忙解答，谢谢！！After the arrival of hunter-gatherers in the southwestern region of North America, several alternative types of agriculture emerged, all involving different solutions to the Southwest’s fundamental problem: how to obtain enough water to grow crops in a...
Nothing happens by
chance or with good or bad luck.这里的or都是翻译成“和”“也不”嘛，因为是否定句。没有什么偶然发生；也没有什么带着好运发生；也没有什么带着坏运发生。or连接三个并列，by
chance和with good luck和with
bad luck并列。
...种说法。如：I go to work by bus.I go to work on the bus.I go to work in the bus.但如果将交通工具用作先行词，后面接一个定语从句呢？用什么来引导？是用by which, on which还是in which？比如下面三句，哪个对，还是三个都对？I hear he bus by which ...
...y serious problems. Transport is a major difficulty: some planners believe in mass transport system;others believe in making it possible for citizens to move 【C1】______ in private cars. There are several ways of 【C2】______a public transport system. Sometimes it is built under the ground,some...