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？ | 
