为什么这个句子This is similiar to the jet lag you get from flying的意思是：这和你坐飞机的飞行时差反应是相同的.you get from flying

Is this the room he lives?这个句子对不对?为什么? This is the watch for which Tom is looking这个句子有错吗,为什么, is this your shirt 这个 your.为什么is this your shirt 这个句子中有your.为什么不把is变为are? This it is an eraser.这个句子该用在哪,怎么用?为什么不用This ls an eraser. 敬请英语翻译高手翻译成汉语Every human being has a unique arrangement of the shin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly simil More and more people have realized that how serious this problem is.这个句子中that为什么要删掉? This book is a favorite with students分析下这个句子的句型.看不懂为什么里面用a? this is a photograph i took during my trip to australia 分析一下这个句子是不是宾语从句?为什么不是 This is a boy and those are girls.这个句子中为什么用those不用that呢? 这个句子中的谓语是什么?What I want to tell you is this..谓语是什么呢?为什么? is this what you intended to accomplish with your career?求分析这个句子.为什么要用what 不用that This is the teacher desk这个英语句子有错吗 this is a pencil-box这个句子有什么错 This is a alarm clock 这个句子哪里错了?.. This is a expensive sofa.这个句子有什么错误? This orange is orange. 把这个句子改成一般疑问句. Whose is this timetable?这个句子是对是错? 这个句子对不对：This bag is not Tom's.