PET3 完形填空综合实战练习 B1 · 中级
本章为你提供一篇高度仿真 PETS-3 真实考试难度的完形填空文章。请根据上下文的逻辑、语法和词汇搭配，为文章中的 5 个空格选出最恰当的选项。
📖 实战阅读文本
请先快速浏览全文，注意把握逻辑脉络：
Online learning has become increasingly popular in recent years. ( Q1 ), many students find it difficult to stay focused in virtual classrooms. First of all, online education requires a high level of self-discipline. ( Q2 ) a teacher physically present in the room, it is very easy for students to get distracted by social media or computer games. ( Q3 ), students often miss the opportunity to interact with their classmates. Social isolation can ( Q4 ) a negative effect on their mental health. ( Q5 ), to make the most of online education, students must establish a strict study schedule and improve their self-control.
✍️ 交互式空格自测
请依次完成以下 5 道完形填空题，并查阅提交后的详尽解析：
Q1: 逻辑关联词（转折关系）
1. Choose the best word for blank ( Q1 ):
Q2: 语法介词题（无/缺乏……的条件关系）
2. Choose the best word for blank ( Q2 ):
Q3: 逻辑关联词（递进关系）
3. Choose the best word for blank ( Q3 ):
Q4: 词汇固定搭配（动宾搭配）
4. Choose the best word for blank ( Q4 ):
Q5: 逻辑总结词（因果与结论）
5. Choose the best word for blank ( Q5 ):
🚀 完形填空重构与拓展已全部圆满完成！ 下一步，建议进入阅读比重极高的板块：PET3 阅读理解。