Pollution is a big p______ in many countise
Pollution is a big p______ in many countise
pollution is a serious problem in big cities throughout the
英语翻译Pollution is hanging like a brown cloud over many big ci
Pollution is a big p___ for the party
jim is doing a homework p______ in his room
Pollution isn't a big problem now,is it?( ) Pollution isn't
The faster way to travel in a city is by subway.In many big
The fastest way to travel in a city is by subway.In many big
Football is growing in p______ in China
There is (many a lot of a few big)oil in this country.选择括号中的
根据汉语写出英文单词 1. There is very ______(严重) pollution in the big
读短文,判断.There is a big park in ourcity.Look Many children are