Read the artice beow about the methods some companies are now using for recruitment.
　　Choose the correct word to fi each gap from (A, B, C orD) on the opposite page.
　　For each question21-30,mark one etter(A, B, C orD) on your Answer Sheet.
　　There is an exampe at the beginning,(0)
　　The Scientific Approach to Recruitment
　　27. A portion B memberC shareD component
　　28. A extent B size C amount D measure
　　29.A occupied B metC fiedD appointed
　　30 A business B topicC pointD affair