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幼苗
共回答了16个问题采纳率:100% 举报
亲~~这是我从CD上copy的某个大牛的讲解~
A:what自身就是一个实意名词,如:what is ur name?(主语what、谓语is、宾语ur name),E中what与the effects共存,犯了双主语的语法错误.若改为:
to investigate what(做have宾语) changes in working conditions would have on workers’ performance
或:
to investigate the effects changes in working conditions would have on workers’ performance
则正确,后者更优,因为what界定范畴过于宽泛,不如the effects更具针对性
1年前
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