.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 |
相关知识点
推荐套卷
.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 |