目录: 标题| 题干| 答案| 搜索| 相关
问题

Up to now, the program ________ thousa


Up to now, the program ________ thousands of children who would otherwise have died.

  • A would save
  • B saves
  • C had saved
  • D has saved
参考答案
参考解析:

本题考查动词时态的用法。句意应为“截止到现在,这个项目已经挽救了成千上万的本来会死去的孩子的生命。”up to now是现在完成时态的标志,所以空格处使用现在完成时态。

分类:其他