单选题 International aid agencies fear that ______ 5,000 people may have died in last month's floods.
  • (A) out of
  • (B) through
  • (C) within
  • (D) up to


【正确答案】 D
【答案解析】[语法] 介词up to(多达……)
[错误答案] (A)在……外，离开(B)通过(C)在……之内