在准备2021年考研的过程中，英语完型填空是一个重要的考察部分。它不仅测试考生对词汇的理解能力，还考查了语法知识和上下文逻辑推理能力。以下是一道典型的完型填空题目及其详细解析，帮助大家更好地理解如何解答此类题目。

练习题：

阅读下面短文，并从每题所给的A、B、C三个选项中选择最佳答案填入空白处。

The internet has revolutionized the way we communicate and access information. It has become an integral part of our daily lives, allowing us to stay connected with friends and family around the world. However, with great power comes great responsibility. The internet can be both a blessing and a curse, depending on how it is used. For example, while social media platforms provide a convenient way to share updates and photos, they also pose risks such as cyberbullying and privacy concerns. Therefore, users need to be cautious when using these services.

1. What does the internet allow people to do?

A) Stay isolated

B) Stay connected

C) Ignore others

2. How should users approach the use of the internet?

A) Carelessly

B) Cautiously

C) Indifferently

解析：

1. 第一题询问互联网让人们能够做什么。根据文章第一段，“It has become an integral part of our daily lives, allowing us to stay connected with friends and family around the world.” 可知，互联网使人们能够与世界各地的朋友和家人保持联系。因此，正确答案是 B) Stay connected。

2. 第二题讨论用户应该如何对待互联网的使用。文章提到，“Therefore, users need to be cautious when using these services.” 这表明用户应当谨慎使用互联网服务。所以，正确答案是 B) Cautiously。

通过上述练习题可以看出，完型填空主要依赖于对全文的理解以及词汇的准确应用。希望以上题目能帮助你提升解题技巧，并为即将到来的考试做好充分准备！