...对一道中考模拟题很困惑。Three years has passed______ we know it.A.until B.after C.before D.while但是经过百度,我发现还有一个版本Three years has passed before we knew it. (2016年江苏高考练习)我不知道到底是哪个版本正确,...
1.如下面2个句子,the究竟需要加吗?Tom is taller than (the) other students in his class.Tom is taller than all (the) other students in his class.2.如果用any of结构,是不是不管后面是名词,还是代词,都加上the? than any of (the) students than any of (the) other s...
He had the (good) fortune to train with some of the world's top athletes. 他有幸与一些世界顶级的运动员一起训练。
这个句子中的 good 放在括号内,说明它可以省略。想知道,有哪些表达中的 good 可以省略,但并不太大影响句子的意...
...ing many varied habitats, from alpine woods filled with snubnosed monkeys to the parallel gorges down which thunder the headwaters of three great rivers, the Yangzi, Mekong and Salween.我想问下这里down which thunder the...这里是什么用法呢?有点看不懂!
For the past five
years, Paula Smith, a historian of science, has devoted herself to re-creating
long-forgotten techniques. 请问本句中的a historian of
science是什么意思?