what nationality are you 为什么是对的?

相关推荐

• 当一个种群个体数量不再上升的原因是种群内个体间发生竞争的结果对吗? 为什么 详细点 这是种群的特征数量变化方面的问题
• 1.--我要去剧院看表演.--I’m going to see a play in the t( )2.--我的衣服怎么样?--What do you think of my c( ).---嗯,看上去很完美.--Well,they look p( )3.你的脚怎么了?---What‘s the matter with your f( )4.因为我的鞋是五码的.Beacause my shoes are s( ) five.
• 如果两个平面相交,那么它们只有有限个公共点.是对的的么?1.过一条直线的平面有无数多个.2.两个相交平面有不在同一条直线上的三个公共点.3.经过空间任意三点有且只有一个面.4.如果两个平面相交,那么它们只有有限个公共点.5.平面是矩形或平行四边形的形状 6.平面内有无数个点,所以无数个点构成的集合可看成一个平面 7.有无数个公共点的两平面重合 8.两两相交的三条直线必共面 这几个命题哪个是真的哪个是假的?点构成的集合可看成一个平面额那我再问一下为什么第一个是对的= =
• 高中英语（有分）改错,只有一个是对的.You know how pleased it is to receive a letter from a 1.____ friend of yours,and how much eagerly you open and 2.____ read it.Reading friendly letters are always an enjoyable 3.____ thing.As a matter of a fact,it is a way to visit those 4.____ friends and places which we usually can not talk with 5.____ and see them every day.When writing a letter,think 6.____ about the person to whom you are writing.What would 7.____ he like to kno
• 一道初三英语选择题(十八)Have you____your father's letter?A heard fromB got from C heardD received我是选A的,我记得它的意思是收信,答案是B,为什么?谢谢错了,答案是D
• 先行词是the way,place,time,reason关系副、代词何时可省?为什么这句要加where:We've all used thermometers to measure temperature but sometimes we need to measure temperature in places WHERE you can't put a thermometer.语法说,先行词是the way,表示方式,可用that（可省）或in which来引导一个定语从句.如果先行词是时 间或原因,也可用that（可省）或when或why来引导定语从句.如：（1）This was the reason that/why he was late yesterday.（2）This is the last time that I shall give you a lesson.这句是道改错题,还要加上where 是什么原因?没表达清楚，我的意思是that代替关系副词，那么我这道改错题为何还要加
• rt定语从句中当time做先行词书上说定语从句中当time做先行词的时候如果表次数那么后面的关系词用that 无论从句是否缺成份,表时间时后用when,但是为什么do you remember the time -----we spent together in last summer 中为什么用的是that
• 2012广东高考英语语法填空答案疑问17题为什么是would buy而不是had bought；；22题为什么是which而不是who；；24题为什么是if/whether而不是what原文和我做的答案：Mary will ever forget the firsttime she saw him.He suddenly appeared in class one day ,__16wearing_(wear) sun glasses .He walked in as if he __17would buy（had bought?）___(buy) the school,And the word quickly got around that he was from New York City.For some reason he sat besideMary.Mary felt _____18pleased_ (please),because there were many empty seat
• 3:4分之1化成最简整数比是12:1.这句话是对的,请说出为什么对.
• 英语翻译1) I'll pass this on to our product team as a suggestion for the future.3) We do off Camtasia in multiple languages.What type of support are you looking for?不要百度或者谷歌什么网站的机器翻译啊..那些翻译实在是让人看不懂..What type of support are you looking for?这句话的意思是 你想购买什么语言的支持 还是 请问你在寻求哪种语言服务的支持?
• 主对角线为零的行列式怎么计算
• 已知x2+4a+b-6b+13=0,求代数式（a+2b）（3a-2b）-4ab的值