两个英文句子那个正确,为什么? He won't be contented until he's upset everyone in the office. He won't be contented until he upset everyone in the office.
人气:212 ℃ 时间:2020-06-18 20:24:29
解答
在本句中,until引导的从句 后面应该是一般现在时,这样和主句的一般将来时搭配才是合适的.因此两句话都有问题.第一句从句用了he's upset= he has upset 这是完成时态,第二句 he upset 中,upset 既然不是现在时的单三形式,那它就是过去式的upset.所以都有错. 改正:He won't be contented until he upsets everyone in the office.