辅修会计专业大概要多少钱-查字典问答网
- a²x²+ax-2=0因式分解
- 小刚请好朋友小明帮她去教训高年级的一个同学,小名应该怎么拒绝?
- 求人教版初中课后读读写写所有词语.不要文言文的,只要读读写写.希望标好第几册,单元.课时就不用了.没书才上的百度0.0
- 【分解因式(1)a²b²-a²-b²+1(2)x²+ax²+x+ax-1-a(3)x²+4xy+4y²-4x-8y+4】
- 【写一篇江山美景的作文或描写家乡美景的作文(400字)】
- 【如图,RT△,∠C=90°,AB,BC,CA的长分别为c,a,b,求△ABC的内切圆半径r如图,AB为圆O的直径,C为圆O上一点,AD和过C点的切线互相垂直,垂足为D,求证AC平分∠DAB】
- Whatpersonalqualitiesarepreferredinateacher?Probablynotwopeoplewouldgivethesameanswertothisquestion.Asweknow,theteacher'spersonalityshouldbefavourablylivelyandattractive.Thisisnottosaythatugly-lookingpeople
- keepsbsafefromdanger和keepsbawayfromdanger有区别么
- Hearingaidstodayaresosmallthatsometimesyoucannotevenseethem.Theycanevenbepartoftheframesofaperson'sglasses.Thesehearingaidsworkverymuchliketransistorradios,poweredbyverytinybatteries.Thehearingaidisawon
- 【为什么不能说Myhometownhaschangedalot.只能说Greatchangeshavetakenplaceinmyhometown.(莫非在这里的change是瞬间动词?】