数量词的用法

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数量词的用法
x平方+2x=-4 x平方-3x-10=0 七年级下册所有几何题目,要全面的,要图形.至少数量要抄软皮本的五张.人教版的数学。要有答案的,无答案的不收。每题答案放在每题的下面,选择题少一点,问答题的过程写详细,就算豁 x平方+12x=45 x平方+10x-1575=0 i was born in winter,this is an important reason why i like winter 这句语法对吗? i feel like seeing a film this evening.这里的this evening是什么时间状语吗? 急would you like to have dinner with me this evening?怎么回答A.yes,thanks B.I‘d like to C.sorryI‘d like to 前面要不要有yes呢 Because I have a very impo.e you this evening,( )I'd like to.Because I have a very important meeting to attend,I can't to come to see you this evening,( )I'd like to.A.much so B.as much C.so much D.much aswhy? 改错 1.A(What) B(season) do C(you) like best?D(Winter).2.A He B teaches C I English D this term. 用适用方法解下列方程x(2x-1)=3(1-2x) (x-3)(x+7)=-9 x平方-3x-10=0 (2y+1)平方-8(2y+1)+15=0 oracle存储过程 循环判断插入 现在一个表中查出:1\x05type1\x051\x05111\x0522\x05type1\x051\x05112\x0523\x05type1\x052\x05111\x0524\x05type1\x052\x05112\x0525\x05type1\x053\x05111\x0526\x05type1\x053\x05112\x0527\x05type2\x051\x05111\ Our classroom is big and bring.What about______(they)?这个应该填什么?说明一下原因,打错了个字母,不是bring是bright, Our classroom is in this building.What about them?这句话中错在哪里,怎么改?为什么? what do you think about the whole world is our classroom 400-500字,4分钟左右对话什么都不限只要语法别错误太多就行 Our teachers are very k( )to us.K是开头字母…… 若3x-1表示不小于4的偶数,则x满足的条件是--- 求函数y=2tan(3π+π/3)的定义域、域值、并指出他的周期、奇偶性和单调性 函数y=2tan(x-派/3)的定义域为? 求函数y=2tan(3x-π/4)+1的定义域 Our classroom is big and clean.对“big and clean”进行划线提问. 英语:1、our classroom is nice and big.(改为一般疑问句并做肯定回答).2、I am a new student at NO/1 middle school.(改为一般疑问句并做否定回答)3、those student are in grade 7.( in grade 7.划线.)【对划线部分提 Our classroom is a big o_____.里面填什么? 求函数y=(2x+π/3)的定义域,周期和单调区间 判断题:1.不相交的两条直线叫平行线.( )2.两个连续奇数的积不一定是合数.( )填空题:快慢两列火车相向而行,快车的车身长50米,慢车的车身长80米,快车的速度是慢车的2倍.如果坐在慢 若不等式m(x-2)>x+1和3x-5<0是同解不等式,求m的值 是否存在m的值使不等式组 x>m 3x-1/5 >1的解集为x>2是否存在m的值使不等式组 x>m 3x-1/5 >1的解集为x>2 已知不等式x∧2-3x+t<0的解集为{x|1<x<m,x∈r} (1)求t,m的值 (2)见下(2)若函数f(x)=-x∧2+ax+4在区间(负无穷,1]上递增,求关于x的不等式loga(-mx∧2+3x+2-t)<0的解集能写多少是多 关于x的不等式3x^2-4x+m+1 小学四年级语文上册测试卷(B卷)江滨小学答案 小学四年级上册语文的读与写中期测试的作文怎么写那个图上有两个大树保护一棵小树,要以《可怜天下父母亲》为题目! She was born_____.A.in March 10,1986 B.in 1986,March 10 C.on March 10,1986 D.on 1986,March 10 四年级科学上册期中试卷四年级科学上册教案冀教版的.在此首先谢谢了! 从甲地到乙地,客运汽车原需行驶7小时,开通高速公路后,车速平均每小时增加了20千米,所以只需5小时即可到达.求甲.乙俩地的路程时多少千米?