There is no road in the mountains and rivers, and there is another village. Suddenly caught a glimpse of hope in the fog of confusion, this is a long road without turning. The hardest part is actually in the beginning The first step is always difficult. A tall building rose from the ground. Every coin has its two sides. Everything is available. There are advantages and disadvantages. Opportunity knocks but once. Don't miss the golden opportunity, it's gone forever. Man proposes, God disposes. People are happy when they are happy. When it comes to happy events, people are in high spirits. Life is like a dream. Different people have different opinions. Wise men see wisdom, true gentlemen love mountains, and wise men love the sea. Everyone makes mistakes, but saints make mistakes easily. Failure is the mother of success. A small mistake will cause the final regret. What's the matter? Why, then do something. You must be able to accommodate yourself to certain things in order to obey others. Don't forget the excavator when drinking water. Don't forget the digger. When you drink the water from this well, don't do to others what you don't want others to do to you. The advantages far outweigh the disadvantages. The advantages of a are much more than those of b. 3.A may be superior to B, but the disadvantage of A is ... 4. It is reasonable to think ... but it is foolish to claim this ... 5. Despite all kinds of disadvantages, it also has advantages that can be compensated. Like other things, it also has shortcomings. 7.a and B have several things in common. 8.a and B have some similarities. However, this also does not apply to B. 10. A and b are different in several ways. 1 1. Obviously, it has both positive and negative effects. 12. People used to think that ... but now things are different. 13.B. 14. Strange as A is, it also has shortcomings. 15. Indeed, one ..., but the main shortcoming (obvious defect) is ... 2) Reason 1. There are many reasons for this. Many factors may cause (cause) (explain). Phenomenon (problem). The answer to this question involves many factors. 3. This phenomenon mainly stems from the fact that ... 4. The factors that cause this situation include the change of ... 5 ... largely because ... 6. We may blame ... but the real reason is ... 7. Part of the explanation for this is that ... One of the most common factors (reasons) is ... Another contributing factor (reasons) is. This may cause many problems. 2. The direct result it produces is ... 3. It will have a proven impact on the following aspects ... Its consensus is so great ... IV) Refutation 1) Admittedly, ... but an important point has been ignored. There is some truth in these statements, but they ignore a more important fact. 3) Some people say ... but it is not true. Many of us have this illusion ... if we study it carefully, we will find how absurd this statement is. There is no point in arguing ... 7) Putting too much pressure on ... may lead to ... 8) This statement is mainly based on the following assumptions ... Contrary to generally accepted, I insist that ... 5) Example 1) A good example is ... 2) As an example, we can ... 3) Such an example can be easily given. 3) Unfortunately, there is no available data to show ... 4) Recent research shows ... 5) There is enough evidence to show ... 6) According to statistics, it can be seen that ... many countries are facing such a problem ... Recently, this problem has attracted people's attention. 3) This phenomenon has become a hot topic recently. Recently, this issue has aroused great concern ... Now people are paying more and more attention ... We have never had such an idea in history ... It is so popular. 7) In the face of ..., quite a few people think that ... According to a recent survey, ... 9) With the rapid development of ..., ... From the above discussion, we can draw the conclusion that it is time to take strict measures.