24-17 The yield of natural gas from Norway’s Troil gas field is

expected to increase annually until the year 2005 and then to

stabilize at six billion cubic feet a day, which will allow such an

extraction rate at least for 50 years’ production.

A) 2005 and then to stabilize at six billion cubic feet a day,

which will allow such an extraction rate at least for

B) 2005 and then to stabilize at six billion cubic feet a day, an

extraction rate that will allow at least

C) 2005 and then stabilizing at six billion cubic feet a day, with

such an extraction rate at the least allowing

D) 2005, then stabilizing at six billion cubic feet a day, allowing

such an extraction rate for at least

E) 2005, then stabilizing at six billion cubic feet a day, which

will allow such an extraction rate for at least

答案是B没错，再看过有点不明B和E A，到底E A错在哪，是不是修饰对象歧

异？