Once harm ______ to the environment, it takes years to have the system recovered.
A.does | B.is done | C.will be done | D.be done |
科目:高中英语 来源:20102011年浙江省温州市十校联考高一下期末考试英语试题 题型:单项填空
Once harm is _______ to the eco-system, all species will ________, including man himself.
A. made; be in danger B. done; be dangerous
C. caused; be endangered D. done; be in danger
查看答案和解析>>
科目:高中英语 来源: 题型:
Once harm ______ to the environment, it takes years to have the system recovered.
A. does B. is done C. will be done D. be done
查看答案和解析>>
科目:高中英语 来源: 题型:
Once harm ______ to the environment, it takes years to have the system recovered.
A. does B. is done C. will be done D. be done
查看答案和解析>>
科目:高中英语 来源: 题型:
Once harm ______ to the environment, it takes years to have the system recovered.
A. does B. is done C. will be done D. be done
查看答案和解析>>
科目:高中英语 来源:2010年上海市虹口区高三下学期质量监控考试(英语) 题型:单选题
Once harm ______ to the environment, it takes years to have the system recovered.
A.does | B.is done | C.will be done | D.be done |
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com