写简单的研究报告

含有like的一般疑问句后的动词用不定式好还是动名词好 She wants to be an actress,(because it's an interesting job).对括号部分提问 What an interesting job____(fireman)have? 以an interesting job为题作文 1.perfect adj.最恰当的；理想的English meaning _______2.utter v.讲,说English meaning _______3.shame n.羞耻；惭愧English meaning _______4.tip n.English meaning _______5.attention n.专心,注意,注意力English meaning _______6.chat v. there be +sb+doing 1.一项工程,甲队单独做要10天完成.乙队单独需要做20天完成,两队同时工作3后,乙队用新技术,工作效率提高了,25%,自乙队采用了新技术后,两队还需要同时工作,对少天完成工程?（结果保留一位 1.X/0.7--（0.17--0.2X）/0.03=1 求X是什么.中文版：（零点七分之X--零点零三分之零点一七--零点零二X=一）2.今年,小李的年龄是他爷爷的年龄的1/5,小李发现12年后,他的年龄变成爷爷年龄的1/3.求出 用因式分解法解方程（要过程）（1）x²-3x=0 （2）x²-3x=-2（3）x²-2x-8=0 （4）（x+4）²=5（x+4） 怎样用因式分解法解方程,5000(1-x)^2=3000 用因式分解法解方程（要过程、答案）：3x(x-1)=2(x-1) 因式分解法解方程,请写出过程,因式分解法：3x^2-12x=-124x^2-144=03x(x-1)=2(x-1)(2x-1)^2=(3-x)^2 John has really got the job because he showed me the official letter (offering)him it 为才能用ing? John has really got the job because he showed me the official letter ______him it John has really got the job because he showed me the official letter_______him it.A.offered B.offering 选什么?为什么? Are you going to stay up to do the job?Not___it is really necessary A,unless B,if C,because D,since what kind of job will have the opportunity to travel all over the worldExcept in tour area. 1.I'll____ if I have to spend another day in that place.Which of the following is not right.A.be made mad B.be forced mad C.go mad D.be driven mad 为什么其他选项不行?2.If their marketing plans succeed ,they will increase their sales____20 pe 1.Mery,_____ here—everybody elas ,stay where you are.A.come B.comes C.to come D.coming2.She run in the direction ______ she had come.A.of which B.by which C.in which D.from which3.I need to buy a new car and a house badly but I can't afford_____.A. 英语中关系There be sb do/doing sth 的 there was a wallet ___onthe floor .He picked it up and handed it to the police A.lie B lay c lyingD lied 什么时候该用哪个 ing/原形 像这种不知道该如何区分该怎么办啊 新年收获 作文 不少于100字 急!要快 【英语、语法问题】there be sth 后是doing 还是to do?、、、 那如果是there be sb后是doing 还是to do?那为什么 there be nothing left 是正确的? 直线y=-x+2关于x轴对称的直线的关系式是 关于直线y=x-2他关于x轴对称后的直线关系是为 求与直线 y=（3/4）x-1 关于x轴对称的直线的解析式,关于y轴对称的直线的解析式 It‘s very interesting for him to collect stampts.同义句转换 ＿ ＿ very ＿ ＿ collecting stamps.1 It‘s very interesting for him to collect stampts.同义句转换＿ ＿ very ＿ ＿ collecting stamps.2 The first Jews were welcomed by the I like the film very much and it's very interesting,"Betty said.（变为同义句） Betty said __________ the film very much,and _____ it _____ very interesting.请解释第三个空. Teahouse by Lao She is very famous and it's also very interesting.(改为同义句) It must be very interesting（改为同义句）It ______ _________ _________. interesting ,a ,it‘s,very,email 关于文明的作文要生活中的例子650字 作文：我与老师的故事,600字左右,要有事例,不要太假,