Rencent studies have found that being randomly assigned to a

2个回答

  • 在宾语从句that being randomly assigned to a roomate of another race can lead to increased tolerance中,其主语是being randomly assigned to a roomate of another race,这是一个动名词短语.因为动词是不能作主语的,必须将动词转化为非谓语动词(doing或to do)后才可以作主语.

    不明白的再问哟!请记得采纳,多谢!