题目内容

15、Since 1994, the glacier in Antarctica has lowered by as much as 90cm, ________sea level to rise.

A.having caused                                       B.causing

C.caused                                                     D.being caused

试题答案

15、B

相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网