关于语义重复和夹心修饰的问题

y001j

prep207
Unlike the short flights of the shuttle and earlier spacecraft, which carried sufficient power in fuel cells and batteries, a permanently orbiting space station will have to generate its own electricity.
A.    the short flights of the shuttle and earlier spacecraft, which carried sufficient power in fuel cells and batteries,
B.    the shuttle and earlier spacecraft, with sufficient enough power in fuel cells and batteries for their short flights,
C.    the short flights of the shuttle and earlier spacecraft, which enabled them to carry sufficient enough power in fuel cells and batteries,
D.    the shuttle and earlier spacecraft, which were capable of carrying sufficient power in fuel cells and batteries for their short flights,          
E.    the flights of the shuttle and earlier spacecraft, whose shortness allowed them to carry sufficient power in fuel cells and batteries,

这道题选D，事实上D选项并没有B简介，不过B有明显的语义重复sufficient enough power.其他错误不明显。是否语义重复一旦有就是必错选项啊？看prep解释B还有夹心修饰的嫌疑，这个介词短语为什么会有夹心修饰啊，哪位大神能够解惑一下啊。谢谢先。

winy

就是with结构到底是修饰the shuttle and earlier spacecraft还是修饰a permanently orbiting space station ，如果用了with结构就会有这个问题，并且前面是unlike介词结构，修饰后面的a permanently orbiting space station的可能性比较大，和句子原来要表达的意思不符。