The number of plant and animal species that humans are known to have forced to extinction in the last half millennium is over 800.
-
Ahumans are known to have forced to extinction
分析该选项
-
Bhumans are known as having forced to become extinct
分析该选项
-
Chumans are known for forcing to become extinct
分析该选项
-
Dare known that humans forced to become extinct
分析该选项
-
Eare known as having been forced to extinction by humans
分析该选项