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电话号码的概率问题在所有首位不为0的八位数的电话号码中,任取一个电话号码,求：（1）头两位数码都是8的概率（2）头两位数码至少有一位不超过8的概率（3）头两位数码不相同的概率 线性代数题目求解,关于特征量,如图求解答 繁星闪烁着——深蓝的空中,何曾听得见他们的对话? 10分之9米的3分之2是多少米,12分之7时的7分之4是多少分 选择适当的动词完成词组,并在括号里写出词组的中文意思visit sing take teach make have_____ people happy _____ a photo _____different places( ) ( ) ( )_____ a good time _____ songs _____ children lessons( ) ( ) ( ) 小学动词词组30个谢谢 第二个字是动词的成语有哪些? 选择正确的动词或动词词组填空 选择合适的动词词组并用正确形式填空be from,get from,talk about,talk with,have fun,have a look at,work with,work for,work as,be surprised,wait for,go down,look at,look for.1.time____on man.2be careful when you ____ the hill3what___you_ 英语翻译Canada is staking its claim to Arctic waterways and mineral resources.另外请问stake在这里是什么意思,stake its claim to这个词组是什么意思 已知正项等比数列｛an｝中,a3=√3,则log3（a1a2a4a5）=【log3是以3为底!不是log3倍!】 填入适当的动词完成词组,并在括号内写出中文意思.water，climb，sweep，take，wash，swim，make，clean.____the mountsins ____my clothes____my bed ____the flowers____many photos ____in the sea____my room ____the floor 选择适当动词填空,并在括号里写出中文意思. 英语翻译爆炒甘蓝小葱炒粉 海米西荷山林小炒椒菜四季豆农家小豆腐木耳西兰花酱炒鸡蛋素炒菌王香辣肉筋水煮肉片鱼香肉丝麻婆豆腐干煸鱿鱼香辣牛肉宫爆鸡丁火爆腰花回锅猪心歌乐山辣 对于实数x,若1-x/x·√x³/x²-2x+1＝√x,求x的取值范围 将下列主动语态变成被动语态:We hear the girl sing in the next room . 英语翻译芙蓉蟹肉粟米更金腿芙蓉炒虾仁蜜豆爆炒猪颈肉黑椒牛柳鸡腿菇松仁糖醋桂花鱼京葱黑椒煎羊排菠萝蜜枣扣肉排上汤火腿浸时蔬海鲜蔬菜粒炒饭上海蟹粉小笼包鲜果椰汁西米露锦绣 英语翻译要写一篇关于中国菜、特色食物的英文翻译或者英语国家菜系的中文翻译的论文,求该类文献著作,英文著作最好 英语翻译徽菜里的几道菜,毛豆腐,蜡八豆腐,八珍豆腐用英语怎么说?急… He came into the classroom___.A.very upset B.being upset C.upset very D.to be upset我选择B 翻译 why not do you think about recive for me?your refused make me feel very upset… We heard him ________in the next room last Saturday A singing B sang C is singing 用括号中动词的正确形式完成句子.1.Janice always ________(forget) to lock the door to her flat .2.We_____(think) about tomorrow's exam?3,What_____this word _______ (mean)?4,I_______ (not think) this cartoon is funny.5,I _____(plan) a sk 解三元一次方程组:{x+y=3,y+z=5z+x=4() 用括号中的动词的正确形式来完成句子1、it ___ (rain)cats and dogs .So I will stay at home 2、 Do you ___(enjoy) your school life here 解三元一次方程组{x+y=4 y+z=3 x+z=-1按着这样下去由1式+2式+3式得2x+2y+2z=6 He came into the classroom_________.A.very upset B.being upset C.to upset D.to be upset这道题为什么不选B选项呢?现在分词做状语 i came to school very upset拜托了 各位前辈 帮忙翻译一下啦 Your friend came to school very upset.的成分对于very upset的成分不理解.但这句话的意思是“你的朋友来到学校，（看起来）非常伤心。”如果这样写：Your friend upset came to school.按照副词的用法，也是 ip地址计算的问题请从下列给定地址中找出与192.168.1.110/27属于同一个子网的主机地址?（双选）A.192.168.1.94B.192.168.1.96C.192.168.1.124D.192.168.1.126 校运会解说词,我是4班的 ,洛城中学50到60字左右 112至少加上多少或减去多少才同时是2 3 5的倍数