Trang chủ
 
THE AIR IN THE CITY IS VERY ...A. POLLUTE B. POLLU...
THE AIR IN THE CITY IS VERY ...A. POLLUTE B. POLLUTION C. POLLUTED...
DE KT HK II 2009-2010(2)
Nội dung
Đáp án tham khảo
14.
The air in the city is very ...
A. pollute
B. pollution
C. polluted
D. pollutant
Bạn đang xem
14.
-
DE KT HK II 2009-2010(2)