单选题 It wash' t such a good TV set ______ she had promised us.
  • A. that
  • B. as
  • C. which
  • D. what
【正确答案】 B
【答案解析】本句的意思是:这台电视机不像她所许诺的这么好。句中as用作关系代词引导定语从句,限定TVset。as作为一个较为特殊的关系代词,使用时要加以注意。as引导限定性定语从句时,主要用于“such…as”和“the same…as”结构中,但在“the same…as”结构中,as也可以用that来代替。如:The statement discuss such issues as concerned the future ofthe nation.政治家们讨论了与国家前途有关的问题。Nobody will believe such things as he told.没人会相信他所说的事。