Protecting the environment is our duty.

Protecting the environment is our duty. To pretect the environment is our duty Protecting the wildlife is our duty改同义句 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 作文:Protecting the environment protecting our environment is very important (同义句转换) to,is,our,it,duty,protect,environment,the,连词成句 --------- care of the environment is our duty.应该用take的什么形式 1.( ) care of the environment is our duty.A.To taking B.Took 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,