<html><head><title>Bài tập trắc nghiệm</title><meta charset="utf-8"></head><body><center><table border="0"><tr><th><iframe src="https://drive.google.com/file/d/1jK8rc6lU2VpqqLFplCRNRdKsMFzBtmNQ/view?usp=sharing" width="1000" height="600" frameborder="0" marginheight="0" marginwidth="0">Đang tải…</iframe></th><th><iframe src="https://docs.google.com/forms/d/e/1FAIpQLSerM8p29qSEVgnPiDarxC0QjegK27pKnvLyZ1NOoA6U0o4OFQ/viewform?usp=sf_link" width="360" height="580" frameborder="0" marginheight="0" marginwidth="0">Đang tải…</iframe><center><font color="blue">Giáo viên: Đỗ Quang Huy </font></center></th></tr></table></center></body></html>