题干

Oil prices have risen________32 percent since last year,________a record $84.65 a barrel on Nov.9.
A.by;reachedB.by;reachingC.by;to reach D.to;reaching
上一题 下一题 0.64难度 单项选择 更新时间:2013-07-01 05:18:54

答案(点此获取答案解析)