GRE Reading Comprehension: Maggoosh-GRE阅读Maggoosh - 48DJC6JLF90DBNLMM

In the political analyst's argument, the portion in boldface plays which of the following roles? A. It is an explanation that the argument concludes is correct. B. It is a finding that calls the main conclusion into question. C. It introduces a judgment that the argument opposes.. D. It provides evidence in support of the main conclusion of the argument. E. It is the main conclusion of the argument