平凡yifen
1.Jim did very well, he__C__ two goals before half-time.-----DID与scored同时发生,所以都是一般过去时2.-Another cup of coffee?That's your third since lunch- Year. well, I___A__ all night preparing for my history exam. I can hardly keep my eyes open.------强调昨天晚上的事情,用一般过去时,所以现在困了。3.I could have been on time for the meeting, but I ___C_ in a traffic jam for over half an hour.---------强调过去的事实就用一般过去时
逍遥石子
should have done 本应当做某事I should have asked you first.我应该先征得你的同意.所以应该是第一个:I should have intended to help u,....
优质英语培训问答知识库