GRE Text Completion: JiJing 1373-GRE填空机经1373题 - 7MWZ8J6CO77S4JCMA

Shifting Fortunes take a conventional approach to American union history by simply explaining the reasons behind union growth and decline in the nineteenth and twentieth centuries: it is a chronologically and thematically ____________ study and nothing more. A. complicated B. confined C. multifarious D. onerous E. circumscribed F. taxing