英语翻译had为什么不用will have?

英语翻译had为什么不用will have? 英语翻译不是与过去事实相反么?为什么不用had gone而用have gone? 英语翻译为什么不用does? 英语翻译为什么不用which 英语翻译为什么不用speak 英语翻译如果是,麻烦告诉我为什么用will而不用would the problem will not be settled until we ()a chance to discuss it.为啥用have had而不用will have had我们不是还没有讨论吗,那不就用将来完成时,为什么用现在完成时?请详细解答 英语翻译什么?）翻译2：他做完工作后,出去打排球.——Having finished his work,he went(为什么此处用went而不用go?我觉得当前面的Having finished 看成现完时在他后面做的就是一般现在时了,当前面的Hav 请问itwouldbebetterifwewalkorrideabiketoschool.为什么用would不用will would 和 will be doingwould 和will be doing John told us that he had been to the Dunhuang Caves twice and that he _______ to Tibet for his holidays next month.为什么用would travel 不用will be traveling 英语翻译为什么不用arrive at? 英语翻译为什么不用过去时 英语翻译为什么不用youngers than? I didn't go to see the film yesterday,because I______it three times.A、had seen B、have seen C、saw D、will see为什么用had seen 而不用have seen? 英语翻译还有,为什么用will而不用would或者should呢?是So long as it be fine，I will start.标题打错 he had a quick breakfast,为什么不用quickly he had a quick breakfast,为什么不用quickly They did not pay any attention为什么不用had not