2021年12月英语四级作文预测：网络促销

　　1.网络促销形式多种多样

　　2.你对此有什么看法

　　范文：My view on online promotion

　　Nowadays, online shopping is very popular, and sellers on the Internet grasp every opportunity to promote their products. For example, they often launch group purchasing activities in every festival to attract buyers. Some sellers persuade buyers to become the membership of their brands and provide some discount products for their members regularly. 

　　In my opinion, it is advisable to buy products online when in promotion because the price is really reasonable. But some points we must pay attention to. First, if the price is very low, the qualities of products can’t be guaranteed. Second, some sellers have promoted the price before making a discount, so you need to compare whether the discount is true or not. 

　　In conclusion, we should treat online promotion carefully and wisely, and not buy something that we don’t need just because of the lower price.