散打教练

一个英语选择题并说明理由You will pass the exam_____you study with a strong will.A.unless B.until C.as long as D.as well as请说明答案和理由,并翻译原句, 有没有带似的四字成语? 带 砍 字的有哪些四字成语 英语选择题第22题选哪一个,要理由!理由! 一道英语选择题,说说理由Since it was impossible---a samll gun from a distance,the muder was probably in the room---the time of the murderA.to aim ,inB.aiming,atC.to aim,atD.aim,on这里的aim是什麽意思 英语选择题一道,要讲理由You have to fully realize that ------ a long journey ahead of you.A.it is B.there is C.they are D.there are My brother isn't ____ me.But he is smarter than me.A.more outgoingB.as outgoing thanC.as more outgoing asD.as outgoing as 一道说理由If I hadn't been lucky enough to meet you,I reaily____what I would have done.A.don't know B.hadn't know C.wasn't knowing D.wouldn't know 如果x+y=-3,xy=-2求x^3y^2+x^2y^3的值 x^3y+x^2y^2-xy^3-y^4 如果x+y=-3 xy-2 求x^3y^2+x^2y^3的值如题 人教版初中语文四字成语的拼音只要是人教版语文四字成语的拼音,不管有没有全部年级的,都可以. 初中生必掌握的150个成语快 英语选择题应选什么,理由是什么?There's going to be___tommorrow.A. raining B.rain C.rains D.rainy我选的同各位一样，但答案是选B，如果B在这里作名词讲也讲不通是吗？ 英文选择题.该选哪个,理由?He "s going to . five days. from work.A.take,on B.take,upC.take,off D.take,for 英语选择题,要说明选择理由1. —Is that your eraser? —No, ______ is red. It must be ________. A. my , somebody else B. mine , somebody else’s C. mine , someone else D. my , someone else’s2. x^2-xy/xy-y^2约分 下列成语中,选出有错字的一项.A.秉公执法 国泰民安 谈笑风生 B.破绽百出 甘败下风 慷慨激昂C.粗制滥造 黄梁美梦 斩钉截铁 D.敷衍塞责 瞬息万变 惊涛骇浪5．与“恐惧—害怕”两词关系相同 x^2+2xy+y^2/x^2-y^2约分 {(x-y/x^2-2xy+y^2)-(xy+y^2/x^2-y^2)}*(xy/y-1) 成语里的歌声 约分：x²＋xy／（x＋y）²请解析一下为什么是x/(x+y) 为什么选择题第3题是选D? xy方-x方y方分之x方-1约分得? 选择题3题1.I am _____（sure；sorry；think；know） you are right.2.—_____ （How；What；Why；Where）do you like computer? —I like it very much.3._____ （Play basketball；Play the basketball；Playing basketball；Playing the basketb 选择题：3道题 谢谢1）影响种植业的主要条件是 A：经济条件 B：自然条件C：技术条件 D：历史条件2）秦岭__淮河以北主要农作物是A：小麦· 棉花 油菜 甘蔗 B：水稻 棉花 油菜 甘蔗C：小麦 （ ）毛（ ）皮1.下面的句子不是病句的是（ ）A.王英和小花久别重逢,他急忙跑上去和他握手.B.雨停了.C.邻居的小女孩,不仅年纪小,而且很懂事.D.教师里已经没有一个人了,只有小林还在扫地. 将x²-xy/x²-y²约分x²-xy/x²-y² 是分数形态. 约分 2ab\ac (x+y)y\xy² x²+xy\(x+y)² x²-y²\(x-y)² 约分：xy+y/x²-y²急! 选择题3丶4题应选哪个?请给正确答案 第3题选择题