1 是存在的。
2 因为英语四级考试注重考察语法、词汇、阅读和写作能力，掌握一些常用的句子和短语可以提高考试分数。3 以下是一些常用的- In my opinion,…- As far as I know,…- It is widely believed that…- According to the statistics…- Therefore,…- On the one hand, … On the other hand,…- To sum up,…- In conclusion,
四级考试并没有要求各个题型达到多少分才算合格，只要最后的总成绩达到四百二十五分就算作合格，就可以拿到四级证书。
如果某一种题型得分较低，其他题型若是得分比较高的话，是可以把这个差距弥补回来的。总而言之只要总成绩达到425分，就可以拿到四级证书了
1. In my opinion, learning English is of great importance.
2. One reason is that English is widely used in international communication and business.
3. Another reason is that knowing English can open up more opportunities for personal and professional development.