【九年级英语上册9.Thedoctorwillstayupa-查字典问答网
分类选择

来自戴文明的问题

  【九年级英语上册9.Thedoctorwillstayupallnighttodoanoperationonyou__________.AifitnecessaryBifyouarenecessaryCifnecessaryDifisnecessar】

  九年级英语上册

  9.Thedoctorwillstayupallnighttodoanoperationonyou__________.

  AifitnecessaryBifyouarenecessaryCifnecessaryDifisnecessar

1回答
2020-03-3021:37
我要回答
提示:回答问题需要登录哦!
顾诵芬

  选C,ifnecessary,省略了itis,ifitisnecessary

2020-03-30 21:40:41
大家都在问
最新问答