单选题 As ______ unemployment is very high at the moment, it's very difficult for people to find ______ work.
  • A. the; /
  • B. /; /
  • C. the; a
  • D. an; the


【正确答案】 B
【答案解析】句中的unemployment(失业率)和work(工作)均为不可数名词且都是泛指，所以选B。