| A.have polluted | B.is being polluted |
| C.has been polluted | D.have been polluted |
科目:高中英语 来源:不详 题型:单选题
| A.learns; is | B.learn; are | C.learns; are | D.learn; is |
查看答案和解析>>
科目:高中英语 来源:不详 题型:单选题
| A.are;are | B.were;is | C.is;is | D.were;are |
查看答案和解析>>
科目:高中英语 来源:不详 题型:单选题
| A.were | B.was | C.be | D.being |
查看答案和解析>>
科目:高中英语 来源:不详 题型:单选题
| A.to making | B.makes | C.to makes | D.to make |
查看答案和解析>>
科目:高中英语 来源:不详 题型:单选题
| A.was winning | B.had won | C.has won | D.wins |
查看答案和解析>>
科目:高中英语 来源:不详 题型:单选题
| A.has | B. having | C.have | D.has had |
查看答案和解析>>
科目:高中英语 来源:不详 题型:单选题
| A.the number of people; was | B.a number of people; were |
| C.many people; were | D.the number of people; were |
查看答案和解析>>
科目:高中英语 来源:不详 题型:单选题
| A.is blamed | B.is to blame |
| C.are to blame | D.should blame |
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