练习题四
文章节选： In recent years, the popularity of online shopping has been increasing rapidly. According to a recent survey, 65% of consumers prefer to shop online rather than in physical stores. The convenience of shopping from home and the wide range of products available are the main reasons for this trend. Additionally, online shopping often offers better prices and discounts compared to traditional stores.

题目： What is the main reason for the increasing popularity of online shopping? A. Better customer service B. The convenience and variety of products C. The influence of advertisements D. The quality of products

答案解析： 正确答案是B。这是一道事实细节题。根据文章中的描述，"The convenience of shopping from home and the wide range of products available are the main reasons for this trend." 这句话明确指出了在线购物受欢迎的主要原因是购物的便利性和产品的多样性。

练习题五
文章节选： Many people believe that the key to success in the workplace is networking. By building strong relationships with colleagues and superiors, individuals can gain access to more opportunities and resources. For example, a recent study found that employees who actively networked received promotions 30% faster than those who did not. Moreover, networking can also lead to new job opportunities, as companies often look to their current employees for referrals.

题目： According to the passage, what is one benefit of networking in the workplace? A. It helps improve communication skills. B. It leads to faster promotions. C. It increases job satisfaction. D. It reduces work stress.

答案解析： 正确答案是B。这是一道细节理解题。文章中提到，"employees who actively networked received promotions 30% faster than those who did not." 这说明在职场中进行有效的人际网络建设的一个好处是可以更快地获得晋升机会。

练习题六
文章节选： The concept of "green living" has gained significant attention in recent years. It involves making lifestyle choices that are environmentally friendly and sustainable. For instance, using public transportation instead of driving a car can reduce carbon emissions. Similarly, recycling and reducing waste are also essential components of green living. By adopting these practices, individuals can contribute to the preservation of the environment.

题目： Which of the following is an example of green living mentioned in the passage? A. Using more electronic devices B. Driving a car to work C. Taking public transportation D. Buying more clothes

答案解析： 正确答案是C。这是一道细节理解题。文章中提到，"using public transportation instead of driving a car can reduce carbon emissions"，这说明选择乘坐公共交通而不是开车是绿色生活方式的一个例子，因为这样可以减少碳排放。