more and more forests destroyed some animals are facing the danger of dying out.A. AsB By

问题补充：

more and more forests destroyed, some animals are facing the danger of dying out.

A. AsB ByC. ForD. With

答案：

解析：考察with复合结构。As作为连词，后面要加句子；with+宾语+宾语补足语。句意：随着越来越多的森林被毁坏，一些野生动物正面临着灭绝的威胁。过D正确。