单选题 What the new comers are learning ______ the standard Chinese language.
  • [A] were
  • [B] are
  • [C] has
  • [D] is


【正确答案】 D
【答案解析】[名师精解] 这句话的主语是以what引导的主语从句，是单数概念，谓语动词应用is。
[解题秘籍] 凡以what引导的主语从句，其谓语动词都用单数动词。