Nội dung bạn tìm "

Question: Pollution problem is complicated and serious.

" có trong những liên kết dưới đây, nhấp chuột để xem chi tiết:

Read the following passage and answer the questions below and tick True (T) or False (F).Everyone wants to reduce pollution. But the pollution problem is as complicated as it is serious. It is complicated because much pollution is caused by things ... (Tiếng Anh - Lớp 9)

Phạm Văn Phú - 01/09 22:04:35

Bảng xếp hạng thành viên

12-2024 11-2024 Yêu thích