The application of anew method for analyzing the chemistry of tooth enamel allows scientists toexamine molars of prehuman ancestors and determining that their diets were more varied than had beensupposed.
(A) The application of a new methodfor analyzing the chemistry of tooth enamel allows scientists to examine molarsof prehuman ancestors and determining
(B) Through the application of anew method for analyzing the chemistry of tooth enamel, the molars of prehumanancestors were examined by scientists who determined
(C) When they applied a new methodfor analyzing the chemistry of tooth enamel, scientists examined molars ofprehuman ancestors, determining
(D) Applying a new method foranalyzing the chemistry of tooth enamel, the molars of prehuman ancestors havebeen examined by scientists, who determined
(E) Applying a new method foranalyzing the chemistry of tooth enamel, scientists have examined molars ofprehuman ancestors and determined
B选项 prep笔记说through the application也要用逻辑主语。可逻辑主语不是要用在分词上么，application是名词啊。。。 | 
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发表于 2011-9-28 12:05:28
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