陪娃做作业到底多痛苦

马六甲王朝步向衰弱的原因 马六甲王朝的历史——（全部）我要全部马六甲的历史, 写出词语 扰乱；使不安宁（ ） 逐渐侵害而变写出词语 扰乱；使不安宁（ ） 逐渐侵害而变坏. 使不安宁；扰乱.写出相应的词语. The press conference ,originally due to be held last week,was finally_____because of the sudden war in the country.A.set off B.broken off C.worn offD.called off 奥巴马 held a press conference and ____the conversation with Susilo,at a state dinner____hewas served his favorite childhood dishes.A carried on ,when B carried through ,where C went on,when D carried on ,where 团员对未来五年的计划书怎么写? press conference是什么意思? press conference什么意思 He has left 2 days before.翻译是：2天之前他已经走了.还是：他已经走了两天了.为什么? 改同义句 I'll never go to bed until Iwork out the problem1.I'll never go to bed until Iwork out the problemI’ll go to bed _______ I work out the problem.2.I hope you have a good time at the partyI hope you ______ ________ at the party He was too tired to go any______.A.farB.furtherC.fartherD.farthest Alice is too tired to go on reading.(保持原句意思)=Alice is so tired that she ____ go on reading.五个字母 He was too tired to go on walking 同义句 设集合A=(1.2.3),B=(4.5.6),定义映射f:A→B,使对任意X属于A 都有X方+f(x)+x方f(x)是奇数,则这样的映射f的%设集合A=(1.2.3),B=(4.5.6),定义映射f:A→B,使对任意X属于A 都有X方+f（x）+x方f（x）是奇数,则这样 设集合A和集合B都是实数集R,映射f:A→B把集合A中的元素x映射到集合B中的元素lg(x2+6),则在映射f下象1的原象所组成的集合是 设f:x_x2是集合A集合B的映射,如果B={1,2}.则AnB=? 集合D={平面向量},定义在D上映射f,满足对任意x∈D,均有f(x)=λx(λ∈R且λ≠0）(1)若│向量a│=│向量b│,且a,b不共线,证明[f(a)-f(b)]垂直于(a+b)(2)若A(1,2)B(3,6)C(4,8),且f(向量BC)=向量AB,求f(向量AC)乘以 I don't konw what to do.=I don't konw how to do it .为什么what不能加it 呢 贝壳的用途..去了海边 捡了些贝克 放了好几天了 挺碍事的 能不能做成装饰品 什么的 有好主意一定给分. I DON`T EXPECT THAT HE`LL COME BACK BEFORE NINE O`CLOCK,A.DO I B.WILL HE C.WILL NOT HE D.DO NOT I 将 烧贝壳的广告词翻译成英文 我越来越像贝壳了.翻译 他的弟弟收集贝壳有三年了怎么翻译 students did not spend their summer vacation in so many acyivities. Some students may even spend much money on buying game tools that they will feel satisfied.对不有没有语法错误 销毁的反义词 Mr.Zhang has visited Shaoxing Museum.I am going to _____him somewhere else tomorrow.A take B bring C push D carry 同义句转换 She got up early so that she could do some reading aloudHe is the strongest student in his classI don't know when we will have the meetingThis story made me excited most ''Don't read in bed! It's bad for your eyes'' Mother said to me1 简述电子商务的几个基本特点 电子商务的特征是什么? 简述ADO.NET由哪几部分构成