most people make several job choices during their working lives, __3__ because of economic and industrial changes and partly to improve __4__ position. the "one perfect job" does not exist. young peop....考研英语
shoes sales 1） sharply reaching 5，500 by june. however in the second half of the year， the trend 2） with a dramatic fall to 1，250 shoes sales in december. the first two months of 最新 again show....考研英语
en jazz was__ 3__, or by whom. but it began to be__4__in the early 1900s. jazz is america's contribution to__5__music. in contrast to classical music, which__6__ formal european traditions. jazz is sp....考研英语
our constant companions and comforters. 不难看出which become our constant companions and comforters原本是一个整体，被用作状语的过去分词remembered and cherished分割开。常见的分割结构形式有同位语或同位语....考研英语
