题目
Given the ________ of the climate crisis and the urgency of addressing it, it is imperative that the world cut its greenhouse gas emissions to a much lower level.A. difficultyB. securityC. sincerityD. severity
Given the ________ of the climate crisis and the urgency of addressing it, it is imperative that the world cut its greenhouse gas emissions to a much lower level.
A. difficulty
B. security
C. sincerity
D. severity
题目解答
答案
D. severity