哪个节气最热

出师表中通假字解释 1秦王不说 2故不错意也 3苍鹰击于殿上 4寡人谕矣 5以头抢地尔 寡人谕矣 美国国家地理的CRAB是什么意思? 听说要学英语可以"上网看国家地理",在哪看?是电视还是书? 难道是国家地理看多了么? 国家地理频道里natgeotv什么意思 函数f（x）=lg（x+√x的平方+1）+sinx,且f（-2012）=a,则f（2010）= 法国《干邑原酒》是属于法国“国家地理标志”保护的范围吗? 右图是“康师傅”牌饮用矿泉水的标签的部分内容.请认真阅读标签内容,计算：（1）镁离子的物质的量浓度的最大值.（2）一瓶合格的这种矿泉水中硫酸根离子的物质的量不能超过多少?（单 矿泉水属于商标第几类. 哪个函数求导函数得Inx, 确定函数y=x^2-Inx^2(x>0)的单调区间(求导) 几道英语选择,麻烦啦1.Taken good care of by his family ,the old man lived ------- three years after the operation .A.other B.more C.another D.every 2.The heavy rain lasted a couple of days,__more than two-thirds of the old townA.flooded B.flo -We want to ___ 200yuan for the school band.-Oh,why not organize a talent show?A.give B.sell C.raise d.spendThere are many other animals __ dogs and pigs in the yardA.besides D.exceptIf she __ (come)to Beijing tomorrow,I __(meet) her at the train sta 一到英语选择题 13日流星雨哪些地方可以看到四川达洲可以看到吗? 13号流星雨观看地偃师能看到的吗? 雅思口语评分标准分几项有人说分四项,有人说5项,谁能给出正解? 麻烦大家帮我翻译一到三十的英文, 英语翻译The bivariate analyses in figure 5 support the association between wagesand state-to-state migration rates predicted by the neoclassical hypothesis ofmigration for the periods 1975-1980 and 1985-1990,but not for the period 1995-2000.In 19 题目中《学会欣赏》中的欣常是什么意思 今晚北京有流星雨没 10月三大流星雨最佳观赏地点分别是哪里? x-a^2分之x-a大于等于0 2分之x+1+3分之x+2+4分之x+3大于或等于0 1 It was because of his good performance at the interview(　) he got the job with the big company.A so B what C that D while 我选的是A 2 Our compay’s　visitors decided to stay in our city for ( ) two days as they wanted to have a look around. 雅思口语考官这样行为,是不是就表示我完了?我口语考完后!那口语考官对我说再见,然后又突然冲过来和我说我很同意你的观点,又和握握手!我真的很担心是不是完了?因为考官很热情分就低! 1.The message is clear:Just as tea and banana cant’t go together,______ should the son of a low class family expect to marry the daughter of a nobleman.A.either B.not C.neither D.nor?答案选的C,为什么D不对呢?2.it作形式主语的时候可 两个英语问题,1.This is one of the presents my parents gave to me on my birthday.这句话可否这样写：This is one of t2.he presents which was sent by my parents on my birthday.(顺便再帮我讲一下 was 为什么可以省略?)2.great pe 设y=根号下Inx+e负2x 求dy F(X)=2x^3+3ax^2+3bx+8c在X=1和X=2取得极值,求AB的值 2011年什么时候可以在广州看到流星雨啊?我在广州,可以看到流星雨吗?