to,is,our,it,duty,protect,environment,the,连词成句
to,is,our,it,duty,protect,environment,the,连词成句
It is our duty to protect the environment
it is our duty to protect the environment.
to protect the environment is our duty 同义句
it's our duty to help ____(protect)the environment
it's our duty to protect our environment/是什么意思请问
英语短文翻译it is our duty to protect our environment. No matter w
This is our duty to protect our environment around us.此句错在哪?
To pretect the environment is our duty
We ought to protect environment. It's our duty to do that. 翻
英语演讲求助就"限塑令"写一篇英语演讲稿.protect the environment is our duty.麻烦,
初二英语Taking action to protect the animals is our duty.(同义句)__