Prep一道题求助

seachina · 发表于 2012-3-6 16:23:14

Q33.
Archaeologists in Egypt have excavated a 5,000-year-old wooden hull that is the earliest surviving example of a "built" boat--in other words, a boat constructed out of planks fitted together--and that thus represents a major advance, in terms of boat-building technology, over the dugout logs and reed vessels of more ancient vintage.
(A) together--and that thus represents
(B) together--and this has represented
(C) together, and it represents
(D) together that was representing

答案选A，为啥啊。我选了C。

seachina · 发表于 2012-3-6 19:25:13

自己顶一下。

Prep一道题求助

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Prep一道题求助