老师如果方便的话，可否帮我再看看这些题，有几道题上次问完您之后又不太明白了，总是麻烦您，抱歉。
首先，case和situation 有何区别，学校老师说分什么静态和发展，是这样吗？
其次，to sleep late in the morning,Bob turned off the alarm and then lay down again. to sleep 怎么分析，我还是不明白，怎么会是起的晚，不是睡觉吗，这是延续的可又怎么分析呢再次，When you study the local map,you will find this town is C.twice as large as that one D.twice as large a town as that.学校老师将答案又改成C了，您当时是按D给我讲的，那到底是选什么，究竟怎么分析
然后，He is ready to help others,seldom,____,refusing then when they turn to him.
选项有if ever和if any ,二者怎么区分
最后，in the moment 和in a moment 区别？
祝老师工作生活顺利，身体健康
首先，case和situation 有何区别，学校老师说分什么静态和发展，是这样吗？
其次，to sleep late in the morning,Bob turned off the alarm and then lay down again. to sleep 怎么分析，我还是不明白，怎么会是起的晚，不是睡觉吗，这是延续的可又怎么分析呢再次，When you study the local map,you will find this town is C.twice as large as that one D.twice as large a town as that.学校老师将答案又改成C了，您当时是按D给我讲的，那到底是选什么，究竟怎么分析
然后，He is ready to help others,seldom,____,refusing then when they turn to him.
选项有if ever和if any ,二者怎么区分
最后，in the moment 和in a moment 区别？
祝老师工作生活顺利，身体健康
