题干

After the new technique was introduced,the factory produced ________ cars in 2005 as the year before.
A.more than twiceB.as twice as many
C.twice as many asD.more than twice as many
上一题 下一题 0.64难度 单项选择 更新时间:2014-06-27 12:16:52

答案(点此获取答案解析)