He looked round him with a furtive and stealthy air, as one who dreads pursuit. Then he vanished over the hill.怎么理解和分析as one who dreads pursuit?as在这里用法词性? 这句话和前句的关系如何分析?
A friend of mine was making two twice the salary of her college instructors her first year on the job.请问句子是主系表的结构吗?A friend of mine主语was系动词making two twice the salary of her college instructors 表语那her first year on the job在句子是做什么成分呀?