-You look tired. -Yes. I without rest until twelve o'clock. [ ] A.am workingB.wa
来源:网络
时间:
推荐文章
![-You look tired. -Yes. I without rest until twelve o'clock. [ ] A.am workingB.wa](/pic/43_993697.jpg)
—You look tired.
—Yes. I ________ without rest until twelve o'clock.
[]
A.am workingB.was workingC.has workedD.had worked试题答案
答案:B
解析:本题考查时态。由句中“直到十二点为止”可以判断,这是描述与现在时间无关的过去动作,用过去进行时。 |