<html><head><title>Bài tập trắc nghiệm</title><meta charset="utf-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"><style></style></head><body><table border="1" style="width:100%"><tr><th rowspan="3"><iframe src="https://drive.google.com/file/d/13Ce6HSs3NMHODNfTjN9KCd97NAFUU0SD/preview" width="900" height="700" frameborder="0" marginheight="0" marginwidth="0">Đang tải…</iframe></th><td><iframe height="100" src="https://drive.google.com/file/d/1BG3Q68ERql7e3KjzvRlYRniAIboGJDRy/preview" width="560"></iframe></td></tr><tr><td><iframe src="https://docs.google.com/forms/d/e/1FAIpQLSdFjjnmNbtK2XY6SZKTgsOwOXadB5FP89GKP2YnbZwayIXwZQ/viewform?usp=sf_link" width="560" height="580" frameborder="0" marginheight="0" marginwidth="0">Đang tải…</iframe><!--<center><h3><font color="blue">Giáo viên: Nguyễn Minh Hoàng </font> </h3></center>--></td></tr><!--<tr> <th> <a href="https://bit.ly/2zKLdEV">CLICK HERE</a> </th>--></tr></table></body></html>