1.it is a waste of time/pleasure/fun/use/good doing2. there is no point /sense/harm/use/good doing sth以上两个结构中doing可以改为to do 么？有there is no hurry/need doing 的结构么，看到语法书里有这样的总结，有点乱。谢谢！
...er pale. He hesitated for a moment and then he told me that he had had bad luck at cards for some time. He hadn’t been willing to stick to bridge, he’d been playing poker, and he’d got trimmed. He hadn’t a penny. He’d pawned everything he had. He couldn’t pay his hotel bill and they woul...
...society. More Chinese parents and teachers are realizing the importance of this and are thinking of ways to help students improve this skill.想请教下前面的那个this是指collaborative skill还是collaborative skills are very important for preparing students for today’s society这件事啊?
... to place their products in industrialized countries. Of course, marketing goods aboard is not only a question of price. There are also other important factors such as design, quality of goods, term of sale, transport and insurance.这里的aboard是不是应该写成abroad？
问题1：She is good at story telling.She is good at telling stories.两句话有什么不同？问题2：peace loving paper cutting English-speaking home cooking平时常见动名词作定语，而上面的结构是什么？它们是名词还是形容词性？还...
...0-year history as an administrative and agricultural capital surrounded by good land, Chengdu thrived in relative isolation in China’s hinterlands. 其中“For much of the city’s 2,000-year history as an administrative and agricultural capital surrounded by good land, ”的成分分析。