怎样做数学作业必修四

在VBA中能不能用split语法,在我想要的地方插入我想要的,比如123345678,在每三个字符间插入逗号 自我评价50字怎么写 英语元音是什么? a 与 an 是元音用an 这里的元音指的是音标 还是aeiou这五个元音字母...元音字母/元音音标/音素 之间有关系吗 July,_____we can go home for a rest,is coming soon.A.when B.that C.which D where When night coming on ,we started for home 这个句子对不对.和:Night coming on ,we started for home 有啥区别. it made me what I am I am cold.I am sweet. I am made of milk and suger. What am I?I am spicy.I come from India.You eatme with rice. What am I? Mike is an __ doctor .he always quarrels with his__ (patient) He is always running out of money before pay day.为何用现在分词 英语语法中的状语,定语,表语等神马语都是什么意思,在句子中所起的作用是什么………通俗点… Don't always try to find fault with his work,he's doing the job ____Don't always try to find fault with his work,he's doing the job ____A as best as he can B so best that he canC as best he can D he can as best请说下理由哈, do you love后是不是加动词原形 Linda usually watches TV (in the evening).对括号部分提问 名词所有格是它所修饰的名词的逻辑主语.如：the doctor's arrival, too在表示太.时,后面是不是应该跟形容词? 表示“很、非常、比较”用来修饰形容词的合成词有哪些?例如a little too,far too不要单个的副词！！！！！ too后面必须接形容词吗?除了形容词和副词还有其他词没？ too 后面能接什么?形容词?还是... she will join us tomorrow evening _she is tooo busy A except B until C unless Difshe will join us tomorrow evening _she is tooo busyA exceptB untilC unless那D为甚不对呢 英语完形总是错十多个,数学好的时候能及格,不好的时候五六十分,但是做起来错一大堆, 怎么提高英语成绩? 怎样才能提高生物英语和地理的成绩啊我这三门的成绩不是多麽好 "They bought a new bike yesterday."对"They"提问.快 对画线部分提问 1.they bought a new bike yesterday 画线部分a n对画线部分提问1.they bought a new bike yesterday画线部分a new bike2.i am looking for my sister.画线部分my sister3.i get up at six.画线部分at six4.i went to sch 圆明园的毁灭中,凡是,统统,任意这几个词去掉好不好?为什么? 六年级下册第四单元习作 500字左右急 studying是动名词放句首 那什么 live 也要用 ing形式呢 studying and living in a different cluture will help you see the world completey different perspective 动词不定式和动名词放句首有什么区别简单明了一点的好 《圆明园的毁灭》里大火连烧三天是说明什么 北京新东方 雅思6.300人 会不会学不到东西?有300人啊 有上过这门课程的人吗?效果怎样 含反义词的成语和比喻的成语和夸张的成语各写3个