Question

_____of danger in the street at night, she had to go home, with a friend_____ her. A．Warned;..

_____of danger in the street at night, she had to go home, with a friend_____ her. A．Warned; accompanied B．Warning; accompanying C．Having warned; accompanied D．Having been warned; accompanying

Answer 1

D

考查分词用法。She与warn构成被动关系，所以使用过去分词或者having been done,第二空的friend与accompany构成主动关系，使用现在分词。句意：因为被警告晚上的街上有危险，所以她不得不让一个朋友陪她一起回家。