首页 / 高中英语 / 试题详细
  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1616

Social attention should be paid ____ our earth from ____.

A.to preventing; being polluted B.to prevent; polluting
C.to prevent; being polluted D.to preventing; polluted
登录免费查看答案和解析

Socialattentionshouldbepaidour