试题详情
单项选择题If I hadn’t stood under the ladder to catch you when you fell, you ________ now. ( 章节:3 难度:3)

A、wouldn’t be smiling

B、couldn’t have smiled

C、won’t smile

D、didn’t smile

  • A
  • 关注下方微信公众号,在线模考后查看

热门试题