... 等等。我的疑问是:sure 和 certain 是动态形容词吗?应该不是吧!但它们为什么可以用于祈使句呢?比如:Be sure not to forget it. 千万别忘记啦。Be sure not to become conceited. 切不可骄傲。Be sure to lock you...
A:Mike, what do you know about writing a business plan?B:Plenty. What type of plan are you writing?A:Well, I have this great new idea that I think it will make a motza. B:Want to let me in on the secret?如何理解在一个句中出现的两个介词(in on)的用法?
大家看看下面的笔记有没有问题?Flying planes can sometimes be very dangerous.(1)把planes作为主语而flying作为定语来看待,原句改写为:Planes that are flying can sometimes be very dangerous.意思是:正在飞行中的飞机有时可能会造成危险。由此可...
Social science is that branch of intellectual enquiry (which seeks to study humans and their endeavors in the same reasoned, orderly, systematic, and dispassioned manner that natural scientists use for the study of natural phenomena.)但正常来说,从句应该是in the same manner that natural s...
...ence hard work makes will work less hard.请问老师,how little的用法和翻译?我的理解是类似于how much(多少),但是有时候可以强调很少。具体的用法,网上也没有找到。第二个问题:第一个 how little是引导疑问分句,因为有just think这个...
...定式是表示后于谓语时间的动作吗?另外,省略了to,那这和doing表示和谓语同时发生有啥区别吗?3. Some of the contents of this gas , such as lead , not only pollute
the atmosphere.问题: 请教老师,这个such as lead 是省略了is,那这个is的位置是在le...