257. (25857-!-item-!-188;#058&001732) (GWD6-Q30)
Though subject to the same wild-animal control effortsthat killed off almost all the wolves in North America over the past century,the coyote's amazing ability of adapting to the presence of humans hasenabled it to expand its range into Alaska and Central America.
A.coyote's amazing ability of adapting to the presence of humans has enabled itto expand its
B.coyote, because of its amazing ability of adapting to the presence of humans,have been able to expand their
C. coyote, because of itsamazing ability to adapt to the presence of humans, has been able to expand its
D.amazing ability of the coyote to adapt to the presence of humans have enabledit to expand the
E.amazing ability of the coyote to adapt to the presence of humans has enabled itto expand the
答案选C，我也知道其它选项的错误，想问一个主谓单复数：thecoyote不是表示这个种类么，prep语法笔记说： 定冠词the+姓氏、朝代、部族名称等，表示一群人，是集合名词，位于要求用复数。如theSmith为史密斯一家，theShang表示商朝人等。那么这里的C如果用their和have是不是才对呢？
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发表于 2011-8-4 17:00:42
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