整数加减乘除法脱式计算题

The man in a hat is my father? 为什么不能用wear a hat呢? wear a hat和 in a hat 有什么区别呢? 1.Si和C的熔点如何比较2.电子形成过程如何表示3.join in与take part in 是否相同 when you see a big supermarket ,turn right的意思有急用 When you turn right you will see the Peking Universi-ty(同义句)_____to the right _____you’ll see the Peking University credit card estatement is ready at HSBC Internet banking,please check . 帮忙看看这句话的意思There was a terrible noise followed by the sudden burst of laughter.其中这个was followed 和following 又有什么区别?那么用following是先有笑声再有噪声么？ ‘世界’的英文怎么拼写? 用I hope to造句 At last the little boy came up with a(an)（ ）to help the poor man. 英语选择题 We came to a __at last an went in1.We came to a __at last an went inA.watch shop B.watches shop C.watching shopD.watchs shop2.The manager lost his __just because his secretary wasten minutes lateA.temper B.mood C.mind D.thought 3.Th 怎样写物理实验计划与毕业设计相关的实验计划,怎么个步骤,有构思但觉得不够全面,有谁有全面的思路? 朋友们问他是否认识那老妇人,改为直接引语 小皇帝（James)用英语怎么说 他的生日和詹姆斯的生日是一样的都在12月30日的一句话用英语怎么说 armchair是什么意思? “下一个勒布朗詹姆斯” 用英语怎么说?RT 如何背? James "不做下一个谁 做第一个我" 用英语怎么说? 英语：armchair的中文意思是求 armchair armchair traveler是什么意思 I do not have the Do not have the burden of May be Miss Li is in her office.Miss Li ___ ___ in her office. classes are over ,he is in Miss li office,he is helping Miss li c( ）the desks and b( ) 英语你是最棒的 怎么说你是最棒的!咋说还有我是最棒的 你是最棒的 英文怎么说啊?如题 欧诺 怎么样 欧诺怎么样 欧诺问题 do not have和have not有什么区别啊 长安欧诺这车怎样