4)conclusion (your own opinion) Here are some points that you can use in your essay,but you are free to use your own ideas.You should write 150-200 words.Write the answer on your Answer Sheet. For Against ● Raise the awareness of the service ● Time-consuming to complain. providers. ● Walk away and avoid the trouble. ● Help the enterprise improve the ● One person's complaint won't make much quality of the service. difference. ● Help change a company's bad reputation. ●】 Improve the image of the society. 2044) conclusion (your own opinion) Here are some points that you can use in your essay, but you are free to use your own ideas. You should write 150一200 words. Write the answer on your Answer Sheet. For Against . Raise the awareness of the service providers. . Help the enterprise improve the quality of the service. . Help change a company's bad reputation. . Improve the image of the society. . Time-consuming to complain. . Walk away and avoid the trouble. . One person’s complaint won't make much difference. 204