...所有的语法书都说四季前一般不加冠词,然后给出Spring is my favorite season或Spring is the
best season of the year等例句,这种例句里面的spring都是泛指,所有理所应当的不加冠词,因为牛津字典说spring既是可数又是不可数的名词!然后又说谈...
When she was a sophomore, though, she took a course in biology. It was there she discovered the wonder and excitement of scientific study of those animals she had learned to know and admire as a child tramping through the woods. 1. learned to know 是通过学习知道的意思吗?...
Scientific papers often misrepresent what actually happened in the course of the investigations they describe. Misunderstandings, blind alleys, and mistakes of various sorts will fail to appear in the final written accounts, because efficiency is a desirable attribute when transmitting results in a ...
These constants notonly give us an idea of whether a given substituent is electron-withdrawing or electron-donating relative to hydrogen, but they also give us a qualitative and quantitative sequence of EWG-power or EDG-power. Please note, as we will see, that a para X has a different sig...
I will go shopping on Sunday.(Sunday指的是这个星期天)/ I went shopping
on Sunday (Sunday 指的是上一个星期天)两句都没加the,说明星期有就近指代功能,它随着动作时间的变化而变化。那么He died on the Sunday of the car accident.这句为什么不可...
At times, I turn on the television and just leave it to chatter in the background, something that'd never done previously.译文:有时,我打开电视仅仅是要一种氛围,这是我以前未做过的。我的疑问:something that'd never done previously. 作这个句子的什么...
《高考必刷题》里的一个语法填空:On a typical day I might find myself kneeling in the basement______(search )for a certain book.答案把search理解成伴随,填searching,但是我感觉要填to search 表目的……
For instance, suppose a companyis primarily engaged in the financial sector, do the principles they adhere to ininvestment decisions indeed contribute to the development of low-carbonindustries?Or taking a manufacturing company for another example, does it take a low-carbon goal into consideratio...
Shanghai _______ (be) a small town hundreds of years ago.
Now it ______ (become) a large city.
第一空应是was,第二空应该是becomes还是has become?又或者两者都可以?盼望专家老师解惑。上一次学生打错字了,请见谅。