问题
选择题
Days of snowstorms have left the city under thick layers of ice and some 50,000 homes without power．
A．to be trapped
B．trapped
C．having trapped
D．being trapped
答案
B
题目分析：考查非谓语动词。句意：连日的暴雪使这个城市陷入冰雪中，5万户家庭停电。Leave sth trapped 使。。陷入。。，分词做宾语补足语，故选B 项。
考点 : 考查非谓语动词