一例句尾-ing 修饰问题，大家帮忙呀

fighing

The electronics company has unveiled what it claims to be the world’s smallest network digital camcorder, the length of which is that of a handheld computer, and it weighs less than 11 ounces.' o+ J* ]0 c2 j- ^2 J! C$ E2 F! l0 o
A.to be the world’s smallest network digital camcorder, the length of which is that of a handheld computer, and it weighs
% C4 D$ H1 a* F* k3 L: v4 Y* Y4 XB.to be the smallest network digital camcorder in the world, which is as long as a handheld computer, weighing  r7 F/ Y9 s4 N( v7 D4 ]
C.is the smallest network digital camcorder in the world, which is as long as a handheld computer, and it weighs
/ H" p' a7 y+ p, m+ ND.is the world’s smallest network digital camcorder, which is as long as a handheld computer and weighs # q5 k" k. J# v* t8 J
E.is the world’s smallest network digital camcorder, the length of which is that of a handheld computer, weighing


此题选D没有问题
我的疑问是：E中，句末的weighing，语法上看，应该修饰全句主语The electronics company    还是修饰     紧邻的定语从句主语   the length

谢谢各位了！

berylgirls

语法上修饰computer,逻辑上修饰digital camcorder.

dreamerp

E 本来就是错句，管他何益。一般来说，分词作状语，主句主语的分动作。