【泉水叮咚咚的响着.改为拟人句】-查字典问答网
- 英语分子与分母表达1/8,1/4,3/8,5/8,3/4,7/8.怎么表达?
- 、英国浪漫主义诗人华兹华斯说:“诗是().它起源于在平静中回忆起来的情感.”
- 【2.Idon'tknow_________thedayaftertomorrow.A.whendoeshecomeB.howwillhecomeC.ifhecomesD.whetherhe'llcome为什么不是c】
- 1.定义在R上的偶函数y=f(x)周期是2,且当X小于等于3且大于等于2时,f(x)=x,则当X大于等于0且小于等于-1F(x)=?2.f(1/x)=x+根号1+X平方(x>0)求f(x)3.已知2x-3y=1,求f(x,y)=x平方+y平方的最小值并求取得最小
- 【函数f(x)=x3(x的三次方)-3x2(3x的二次方)-x+3的零点是?】
- too...to句型的用法,如题.
- 英语翻译文章在此,而是真的没分了,)Amiddleschoolstarteda“NOTVWeek”program.Alltheteachers,parentsandstudentsworkedtogetherforthisprogramandmostofthemfoundittobeaverygoodone.Theheadmastersaid,“Theidea
- don’tknow______tomorrow.说明原因选项A.whatwillisayB.howwillisayC.whatiwillsayD.howiwillsay
- 一、用am,is或are填空.1.What_____herfather'sname?2._____theteacheryourbrother?3._____theyyourparents?4.—______youinGrade—No,I______not.I_______inGrade6.5.—Hello,Jim.______theyyourteachers?—No,they______not.Tatht
- 【二次函数的:怎么运用交点式,举个例子】