单选题 ______ he come tomorrow, I should give him the dictionary he needs.
  • A. Had
  • B. Should
  • C. Were
  • D. Would


【正确答案】 B
【答案解析】[分析] 题干中包含了一个省略了if的虚拟条件句。条件从句中如果含有be，have，should，则可以将if省略，把这些词放到主语的前面。