I thought it is important to prevent H1N1 and protect enviro
用不定式结构将It's important to learn how we can protect the enviro
The Chinese g______ is doing something to protect our enviro
I think it is important for me to do something to protect bi
英语翻译Is it important to protect traditional cultures in moder
用中文概括下面5条It's important to learn about protecting our enviro
we all know that it is important to protect our teeth
这个句子正确吗?To protect the environment,it is very important for
It is important to learn how we can protect the environment.
To protect the environment is important.(改为用It开头的句子)
it is important for us to protect the earth.改为同义句
以“why is it important to protect our environment?”为主题写一篇3分钟的
it is important to learn how we can protect the environment