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高中英语难题好的哦,不要乱答. Work and play are both necessary to health;( )gives us rest and( )gives us energy.A.that,this B.one,the other C.one;another D.this;that绝对挑战智商,发散思维抽象思维的题B,C都不对。抽象思维 这个选Done只能跟可数名词, 求阴影面积求空白周长 11又6分之5减4又8分之5减5又8分之3=? 6点整时针与分针反向成一条线,当下一次时针与分针反向成一条线时,经过了多少分钟? 时钟的时针和分针在6点种反向成一直线,问:它们下一次反向成一直线是在什么时候 时钟上的时针与分针再6点钟反向成一条直线,问:它们下一次反向成一直线是几点几分 六点整时针与分针反向成一条线,下一次时针与分针反向成一条线是几点几分? 高中英语单项选择____ I get a job will I have enough money to go to school.A.Only B.Only if C.If only D.On condition thatThe retired man donated most of his savings to the school damaged by the earthquake in Yushu,____ the students to return t 求阴影周长、面积和空白面积 将下列句子改为感叹句.1.He is a very strong man.2.They got terrible news.3.The buildings are big and good-looking.4.Mary works very hard.5.They are so busy.6.It is a very interesting film.7.The girl dances very beautifully.8.The boy had bad 把下列句子改为感叹句!1:That is a very beautiful house2:You have a nice skirt3:We eat delicious mooncakes on that day4:He is an old man5:It is fine weather today6:Your bike is very beautiful 7:That boy is running very quickly8:This is an int 将下列句子改为感叹句 ,谢谢!1.It is a nice present.___ ____ nice present!2.It's sunny today.___ ____sunny day it is today!3.The children are working hard.___ _____the children are working! 将下列句子变成感叹句1.She thought a very good idea!2.they look happy 3.she signs well 把下列句子变为感叹句1.she runs quickly.2.it is a nice tie.3.this story-book is very interesting.4.your bell is too loud.5.she dances so well. 高中英语单项选择经典题 把下列句子变成感叹句一、把下列句子变为感叹句:1.She runs quickly.2.It is a nice tie.3.This story-book is very interesting.4.Your bell is too loud.5.She dances so well.二、选词填空.(What / What a / What an / How )1._____ 将下面的句子改为感叹句怎么做?你只管去做衣服,为何如此啰里啰嗦? 七年级数学题 合并同类项 为什么通货膨胀表示该国货币所代表的价值量的下降而不是上升呢? 高数求贝努利方程通解~求照片 全在图上了... 求高数通解 高数,求通解 1、在等比数列{a(n)}中,a(7)·a(11)=6,a(4)+a(14)=5,则a(20)/a(10)=?(注:括号内的数字为下标)2、已知钝角△ABC的最长边为2,其余两边的长为a、b,则集合P={(x,y)|x=a,y=b}所表示的平面图形面积等于多少? 1,用边长为48cm的正方形铁皮做一个无盖的铁盒时,在铁皮的四角各截取一个面积相等的小正方形,然后把四边折起,就能焊接成铁盒,所做的铁盒容积做大时,在四边截取的正方形的边长为?2,若曲 如图,在平行四边形ABCD中,AB=4,AD=6,角ABC=60度,点P是射线AD上的一个动点(与点A不重合),BP与AC相交于点E,设AP=×.(1)求AC的长;『我会』(2)如何三角形ABP和三角形BCE相似,请求出×的值;(3) 1.一个背影,让朱自清潸然泪下;一个眼神,让我终身悚然汗下.2.那是在我上中学时,因为有“瘸腿科”,加上当时传说文理不再分科,所以,尽管我的语文、英语成绩居班里前几名,但是数理化成绩 《你的眼神》讲的是在巴西买瓷器的事,需要文章和答案 一道高数微积分题?后面的函数是否为前面所给微分方程的解?如果是,是通解还是特解? 高数微积分微分方程y’’+(y’)^2=2e^(-y) 求通解. 125,124,121,123,127.的标准差(结果)