BÀI 2. HÃY CHỌN MỘT CÂU TRẢ LỜI (A, B, C HOẶC D) CÓ NGHĨA GẦN NHẤT VỚI...

10. His sister said, “I don’t buy this book."A. His sister said I don’t buy this book.B. His sister said she didn’t buy this book.C. His sister said I didn’t buy that book.D. His sister said she didn’t buy that book.