________animalsareindangerandtherewillbe________spaceforthemifwedon’

________ animals are in danger and there will be ________ space for them if we don’t take any actionsA.More and more, more and moreB.More and more, less and lessC.Less and less, less and lessD.Less and less, more and more

B解析more可以修饰可数或不可数名词，而less 只能修饰不可数名词，再根据意思选B

就是这个解释