There are hopeful signs that we are shifting away from our heavy reliance on fossil fuels: more than ten times as much energy is generated through wind power now than it was in 1990.


generated through wind power now than it was

generated through wind power now as it was

generated through wind power now as was the case

now generated through wind power as it was

now generated through wind power than was the case

加入错题本 分享
纠错
考题讲解
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
求讲解

登录 或 注册 后可以参加讨论

查看全部21条讨论
Prep2007E2-SC