英语周报2020-2021高一课标第20期答案，小编收集了英语周报2020-2021高一课标第20期答案的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：趣找答案
1. As global warming increases, the Earth will become less and less suited to life, and many species will face ______.
A . extinction
B . direction
C . calculation
D . application
