<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/1Xy9kIeFtFvLhoe5xASLUyg_iBB1MYqG5/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/1YG_OguPouMHO_stZAzYfF2RexmdWeAq7/preview" width="360"></iframe></td></tr><tr><td><iframe src=" https://docs.google.com/forms/d/e/1FAIpQLSfGiBsave25B4UbM7yRX-M6epCfExDyTkvQZCcQiBHTzRmonQ/viewform?embedded=true " width="360" 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>