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标题: 此题答案为C 吗?-->happyfish0517转移 [打印本页]

作者: lydia887 时间: 2005-11-17 09:03
标题: 此题答案为C 吗?
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作者: lydia887 时间: 2005-11-17 09:05
标题: .

13: 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 being produced

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

作者: claudius77 时间: 2005-11-18 09:42

C: but they do create sounds, producing a complicated system of whistles, squeaks, moans, trills, and clicks being produced

这里producing 和produced意思上重复了,而且也不通.

我觉得是E, 冒号之后合理的解释了sounds.

作者: happyfish0517 时间: 2005-11-18 13:19

请在标题中注明题号和来源，多谢合作

此题是语法，我帮你转到语法区去~

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