According to scientists, human expansion and the human appropriation of Earth's finite resources is the cause of what may be the most sweeping wave of species extinctions since the demise of the dinosaurs 65 million years ago.


expansion and the human appropriation of Earth's finite resources is

expansion and human appropriation of Earth's finite resources are

expansion and its appropriation of Earth's finite resources is

expansion, along with their appropriation of Earth's finite resources, is

expansion, along with its appropriation of Earth's finite resources, are

考题讲解
还没有题目讲解(毕出老师会陆续发布对官方考题的解读,请保持关注)。

登录注册 后可以参加讨论

快来第一个发言吧
OG2021-SC