问题
选择题
Children,when ______ by their parents, are allowed to enter the stadium.
A.to be accompanied
B.to accompany
C. accompanying
D.accompanied
答案
答案:D
题目分析:考查非谓语动词用法。句中的逻辑主语为children,与accompany之间为被动意义上的关系,故用过去分词作状语。句意:当有父母陪伴的时候,孩子们是允许进入体育馆的。故D正确。