题目选项分析

The vice-president of engineering argued that the biggest advantage of the proposed alloy for the designs of the new fuselage would lay in not its unusually light weight but in its superior resistance to the corrosive influence of the elements.

The vice-president of engineering argued that the biggest advantage of the proposed alloy for the designs of the new fuselage would lie not in its unusually light weight but in its superior resistance to the corrosive influence of the elements.