Trắc nghiệm: David and Mary are talking about air pollution in their city. | Gửi trắc nghiệm |
Nội dung bạn tìm "
David and Mary are talking about air pollution in their city.
" có trong những liên kết dưới đây, nhấp chuột để xem chi tiết:Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes the following exchanges. David and Mary are talking about air pollution in their city. - David: “Too many vehicles on the streets cause not only air ... (Tiếng Anh - Lớp 12)
Nguyễn Thị Nhài - 05/09 23:42:23