...文：As his studies come to a close the historian faces the challenge: Of what use have your studies been? Have you found in your work only the amusement of recounting the rise and fall of nations and ideas, and retelling “sad stories of the death of kings”?
Mr. Trump has focused on narrowing the trade gap between what the United States imports from China and what it exports, but the administration is also pressuring Beijing to scale back subsidies of state-owned enterprises, drastically open its markets to foreign investment and end its longstanding pr...
...school
there was a garden, _____ owner seated in it playing chess with his little
grandson every afternoon. A. its B. whose C. which D. that此题很容易误选B，许多同学想当然地认为句中逗号后是一个非限制性的定语从句，whose 在定语...
...tics that a robot must have.These characteristics might help you to decide what is and what is not a robot. It will also help you to decide what you will need to build into a machine before it can be considered as a robot.老师：黑体字句子的前面有与其结构相似的的并列句（These ...
...ow a racist and sexist labor market in the United States and we should use whatever policy tools thatwe have in order to correct that problem. But not everyone agrees.麻烦老师讲解一下这句中的whatever用法，可否看作形容词修饰policy tools ？这里可以和what换用吗？
...ssed the test. 这次测试只有几个学生通过了。【辨析】few与little：few修饰可数名词，little修饰不可数名词，单独使用时均视为否定：He has few
friends, has he? 他没什么朋友，是吗？/ I have little
money. 我没什么钱。2. enough /I5nQf/ adj.
足够...
...oor. A who is known B which is known C whom is known D what is known 这道题为什么不能选ABC? 像I don't know ____ she is. 这里填who/whom? 作表语的引导词可以用whom吗？还有I don't know which to choose. 这里就用了which? 名词性从句...
What if later in life they come to a metaphorical door, like an opportunity（机会） of some sort, and instead of opening the door and taking the opportunity, they just stare at it and wonder, "What if it isn’t a door?" That ...
...nd his wand, instead of sending sparks at the grindylows, pelted them with what seemed to be a jet of boiling water, for where it struck them, angry red patches appeared on their green skin.