Question

【题目】The travelers________on a lonely island(岛)．They had to call 110 for help at last．

A. trapped B. were trapped C. trapping D. are trpping

Answer 1

【答案】B

【解析】试题分析：句意：这些游客被困在一座孤岛上。最后他们不得不报警。根据句意，本题用一般过去时的被动语态。故选B。