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

考查非谓语动词。主语she与warn之间是被动关系，故排除B、C项；在with结构中，逻辑主语a friend与accompany之间是主动关系，故应用现在分词。所以D项正确。