今天讨论的话题是 2020考研英语作文 之It句型集锦，我们写作时多掌握一些句型，能够灵活运用的话在英语考试写作时是很占优势的事情。 以下是关于It句型结构的一些句子，慢慢看，用心练。 2020考研英语作文之It句型集锦：
　　1) It was in times of crisis that I finally found out what he was really like.
　　2) It took the human race millions of years to attain that record.
　　3) It took a mere twenty-year flick(一瞬) of time to double the limit again.
　　4) It takes (took) sb. some time to do sth.
　　5) If it takes less time to bring a new idea to the marketplace, it also takes less time for it to sweep through the society.
　　6) It will take the council a few weeks to judge the situation before it takes any further action.
　　7) It is incredible(不可思议) that he ate the big cake just in tow bites.
　　8) It was obvious to everyone that the marriage would sooner or later end in separation if not diverce.
　　9) It was clear that Dad could do no more than he was doing already.
　　10) It is certain that fresh air and exercises are more valuable than medicine.
　　11) It is certain that with determination and hard work you will succeed eventually.
　　12) It was quite apparent that both sides were making a great effort to win the prize.
　　13) It was almost impossible for an Indian to gain even a fair education an extremely difficult, as a result, for an Indian to rese high in life.
　　14) It is easy to fall into bad habits but very difficult to break away form them.
　　15) It’s not easy to size up (估计) the situation right now. For we are not well informed on recent developments.
　　16) It is not easy to say exactly what each part of the brain does.
　　17) It is not wise to change you money into U . S. currency.