用现在完成时改写句子They are very hungry! 2.Their last meal was ten ho

来源：学生作业帮编辑：作业帮分类：综合作业时间：2024/05/14 18:03:11

用现在完成时改写句子

They are very hungry! 2.Their last meal was ten hours ago!让用for 和since改成现在完成时，答案给的是They have been very hungry since ten hours ago!但我觉得这样有汉语歧义啊！翻译是自从十个小时前我就饿了！可是10小时前刚吃的饭啊！我自己觉得应改成They have been very hungry for ten hours!才对吧！尽管有since+段时间+ago=for +一段时间！谢谢大家

f但我觉得答案给的有歧义啊！

这两个时间状语含义几乎一样，但夲句有问题，不可能【饿了10小时】。
祝你新春快乐！
再问：为什么一样呢？我觉得要用since不就是自从10个小时前就饿了，那可是他刚吃饭啊！用for表示从吃完饭到现在已经十个小时了
再答： since ten hours ago.自10小时前以来【也就是10小时】
我讲的句子有问题，就是不可能吃了就饿。
再问：对，我也是这么想的，如果用since虽然语法对，但刚吃完就饿，太奇怪了，所以我觉得用for更贴切，你觉得呢？新年快乐！
再答：用for ten hours 也一样，不贴切。

请采纳1
再问：但是用for饿了10小时觉得比since能说的过去点吧？你觉得呢？

They did their homework last weekend.(用 now 改写句子 they did their homework last weekend. 用now改写句子 they—— —— the 用一般过去时态改写句子：They are bank clerks.(were;students;ten years ag 用现在完成时组句子:I/cook/a very nice meal/for you.Mrs mill/not finis 用现在完成时改写下面句子用现在完成时改写下列句子 Tony was very hungry. (用感叹句改写句子)they are kind children.__________they are! if wolves are very hungry,they will () (攻击）people 将下列句子改写为感叹句 1.You have a nice hat 2.They are working very ha They ( ) their homework last night.补充句子. I’m ten years old now.用last year替换now改写句子