这道题搞不清句内关系有没有！！！

lllmmm

Dolphins lack vocal cords, nevertheless creating sounds: a complicated system of whistles, Squeaks, moans, trills, and clicks are produced by sphincter muscles inside the blowhole.
A.    nevertheless creating sounds: a complicated system of whistles, squeaks, moans, trills, and clicks are produced by
B.    nevertheless creating sounds: they produce a complicated system of whistles, squeaks, moans, trills, and clicks with
C.    but they do create sounds, producing a complicated system of whistles, squeaks, moans, trills, and clicks with
D.    but they do create sounds, a complicated system of whistles, squeaks, moans, trills, and clicks being produced
E.    but nevertheless creating sounds: a complicated system of whistles, squeaks, moans, trills, and clicks produced by
---------------------------------------------------
B选项冒号后面不应该是解释吗  为什么不是B呢？

eeyore0827

囧~你的标题是统一格式的哈~答案是D吗？

sorcerer

Dolphins lack vocal cords, nevertheless creating sounds: a complicated system of whistles, Squeaks, moans, trills, and clicks are produced by sphincter muscles inside the blowhole.
A.    nevertheless creating sounds: a complicated system of whistles, squeaks, moans, trills, and clicks are produced by
B.    nevertheless creating sounds: they produce a complicated system of whistles, squeaks, moans, trills, and clicks with
C.    but they do create sounds, producing a complicated system of whistles, squeaks, moans, trills, and clicks with
D.    but they do create sounds, a complicated system of whistles, squeaks, moans, trills, and clicks being produced
E.    but nevertheless creating sounds: a complicated system of whistles, squeaks, moans, trills, and clicks produced by
---------------------------------------------------
B选项冒号后面不应该是解释吗  为什么不是B呢？

-- by 会员 lllmmm (2011/4/8 16:52:35)

nevertheless是副词，而且经常做插入成分，我找了下词典没发现有：主句，nevertheless + doing的形式
E but 和nevertheless重复
D being produced 不好
我倾向选C, producing 做伴随结果状语， 但呢个with又怪怪的
等待NN

lllmmm

答案是C啊

arish

同二楼，B和C后半句都是对的，B的问题是，lack vocal cords和 Create sounds之间的关系是并列转折，应该用but并列，而不应该用creating...补充说明