Đáp án + Giải thích bước giải:

* Bài tự làm, e tham khảo ^^

I agree that with the aid of technology, students will greatly benefit from self-study at home. In this time of epidemic, if unfortunately you test positive, your knowledge will not be lost too much. Since then, many schools around the planet have engaged in internet teaching. That has significantly supported practitioners who have to undergo medical isolation. Moreover, you can also improve your knowledge by going online to watch the videos, then research and process the information yourself. Not only that, the help of technology also helps you not to burn a lot of money on learning