设f(x)在x=0处四阶可导

He wants to join the music club.(改为一般疑问句）有好评 有三种油漆,颜色不同,红色的每桶2千克,黄色的每桶2.5千克,白色的每桶3.5千克,为了让顾客便于购买,把三种油漆都分成0.5千克的小桶,结果A种装1015桶,B种装580桶,C桶装696桶,A,B,C,各是什么颜色? 有三种颜色的球 黄色球比红色球是2：3、红色球比白色球是4：5；总数是175；求三种球各是多少? What's the weather like in ------?lt's cold and dry. 填February还是November急 There are ___(eleven) floors in this building,and he liveson the ____(two)floor there,this,many,rooms,in,how,building,are连词成句 There are eighteen floors in the building.对eighteen 提问 he like to join the music club改为同义句He ____ ____ ____ the music club. He would like to join the music club （改为同义句） The weather is not only cold ,but also wet.The weather is ______cold_______wet. hello everyone ,this is my family .There are three people in my family .This is my father ,he is very tall and handsome ,he is a woker ,everyday he works very hard.He likes to read newspapers and watch CCTV news in the evening .when he has time he wi ——Can I have some more tea?——_____.A.Yes,please B.No,you couldn't C.Yes,you do D.No,you can't Please have some tea.(改为现在进行时) 商店有三种颜色的颜料,红色的每桶1.5千克,黄色的每桶2千克,白色的每桶2.5千克,为了方便顾客,把三种颜料都分装成0.5千克的小桶.三种油漆的价格不相等,已知每千克10元的装了80小桶,12元的装 ___________?Yes,please.I'd like some tea.Would you like some drink?还是What about something to drink,tea or coffee.说明理由 商店有三种颜色的颜料,红色的每桶1.5千克,黄色的每桶2千克,白色的每桶2.5千克,为了方便顾客,把三种颜料都分装成0.5千克的小桶.三种油漆的价格不相等,已知每千克10元的装了80小桶,12元的装 有三种油漆,颜色不同,红色的每桶2千克有三种颜色的油漆,红色的每桶1.5千克,黄色的每桶2千克,白色的每桶2.5千克,为了方便顾客,三种油漆都分别装成0.5千克重的小桶.结果A种装1015桶,B种装580 商店有三种颜色的颜料,红色的每桶1.5千克,黄色的每桶2千克,白色的每桶2.5千克,为了方便顾客,把三种颜料都分装成0.5千克的小桶.三种油漆的价格不相等,已知每千克10元的装了80小桶,12元的装 There are at l____ 1000 workers in this factory. The wet weather will continue tomorrow when a cold front ___ to arrive.is expectingis expectedexpectswill be expected我选的是第二个,但是不确定 in our factory there are 2000 workers,two third of ( )are womenA themB whichC whomD who选哪个,为什么,其他为什么是错的．．? 意思1.The wet weather will continue tomorrow,when a cold front______to arrive.1.The wet weather will continue tomorrow,when a cold front______to arrive.*A.is expected B.is expecting C.expects D.will be expected In our factory there are 2000 workers,two thirds of ——are womenA.them B.which C.whom 为什么不用A B呢? In our factory there are 2,000 workers, two thirds of ____are womenA. them B. which C. whom D. who 为什么选C不选A In our factory there are 2,000 workers,two thirds of ____are women.In our factory there are 2,000 workers,two thirds of ____are women.A.them B.which C.whom D.who 我知道答案是C,请问为什么A不行啊?求详解. can I have __ tea?填any或some can i have some( sure.A.book B.tea C.envelope 喊太阳 民族童谣 找了好久······都没有,除了中国音乐教育资源中心,偏偏又有个复杂的注册过程······要验证······太烦了!谁能给我个歌谱或歌词啊?有几句是“踏着风雨来,也罗,踏 用英语猜成语love you love my dog.的成语是. The teacher asks us _____ to school on timeA.to goB.goC.goingD.goes要说明选什么,为什么选这个 The teacher saked us —— to school on time.A to come B comes C coming 一道选择题:The teacher ____ Tina to come to school on time.The teacher ____ Tina to come to school on time.A.made B.let C.asked D.had