Ŀ Դ }ͣ
}Ŀ҇(gu)IJԭes4|sռԭe҇(gu)ꑵB(ti)ϵy(tng)ʮ塱g҇(gu)M(jn)һM(jn)ԭo(h)ƶȽO(sh)M(jn)ԭB(yng)Ϣm(x)l(f)չDijһԭB(ti)ϵy(tng)ʳW(wng)ĺ(jin)D(j)DشС}
1ԓʳW(wng)ʳ朣
A. 3l B. 4l C. 5l D. 6l
2P(gun)ԓB(ti)ϵy(tng)ĔУe(cu)`ǣ
A. ҪK̫
B. Є(dng)KʳԴ
C. һȵ{(dio)(ji)
D. ܵDDTȾеDDT
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Ŀ Դ }ͣ
}Ŀ(dng)Ä(dng)͚ζfϢ,²ڄ(dng)(g)wgϢ
A. Λρ÷(bio)ӛҒʳ·
B. ڻΣU(xin)r(sh)Ԅ(dng)β
C. ϳĹ(sh),ɴ
D. (du)I(lng)·СІ혏ˑB(ti)
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Ŀ Դ }ͣ
}ĿDwѪҺcM(x)֮g|(zh)QʾDՈ(qng)(j)D
1DʾѪܞ_______cѪȣܱ________
2ѪеĠI(yng)B(yng)|(zh)Ҫ________QM(jn)ѪҺ
3(jng)^|(zh)QԓѪ_________Ѫ
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Ŀ Դ }ͣ
}ĿDʾl(f)ֲw(ni)ijЩ^̣A,B,Cʾ(xing)(dng)E,FʾɷN|(zh)Ո(qng)(j)Dش
1ֲ:(x)ѵ(dng)ҪڈD^[]ጷŵ
2gNֲǞ߈D^[]Чʣԓ^M(jn)еĈ(chng) Eʾ|(zh)
3(dng)C^̴A^̕r(sh)ֲw(ni)|(zh)ԷeʹֲwF(xin)F(xin)
4DеĶ̼M(jn)~ƬġT
5ԓֲwҹM(jn)е(dng)ÈDĸʾ
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Ŀ Դ }ͣ
}ĿijW(xu)УƼ(dng)СMͬW(xu)(du)h(hun)،(du)Ï(qing)ȵӰ푡O(sh)Ӌ(j)ABɽM(sh)(yn)
(sh)(yn)E
ٲɼrϲݣһNˮֲ
x60Wİןˮƽx102030cm̎քe3(g)ADʾˮ10öΠСһµrϲ~Ƭù⏊(qing)y(c)(g)xr(sh)ĹՏ(qing)ȡ
^첢ӛ6犺~ƬϸĔ(sh)ĿҊһ
һ:
Դcľx/cm | 10 | 20 | 30 |
Տ(qing)/lx | 435 | 375 | 280 |
rϲ~Ƭϸ(sh)/ö | 10 | 5 | 1 |
Bb123̖(ho)(ni)քersˮˮ1%̼cҺh(hun)ጷ
̼10öΠСһµrϲ~Ƭ60Wİן䣨
ܹՏ(qing)ͬ^첢ӛ6犺~ƬϸĔ(sh)ĿҊ
:
̖(ho) | 1̖(ho) | 2̖(ho) | 3̖(ho) |
rϲ~Ƭϸ(sh)/ö | 0 | 3 | 9 |
Ո(qng)(j)(sh)(yn)F(xin)ش
1(sh)(yn)ͬW(xu)l(f)F(xin)~ƬКðϸF(xin)Ո(qng)Ɯy(c)˚w__________^̵ı_(d)ʽ__________________
2һԴcľxh(yun)c~Ƭϸ(sh)Ŀ֮gP(gun)ϵ________________________________пɵóĽY(ji)Փ___________________
3Bb123̖(ho)׃______________1̖(ho)(ni)o~ƬϸՈ(qng)Ɯy(c)ԭ______________________________________________________________
4(j)σɽM(sh)(yn)Y(ji)ҪߜҴ߲˵Įa(chn)(yng)ăɂ(g)h(hun)زȡ(yng)Ĵʩ__________________________
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Ŀ Դ }ͣ
}ĿijdȤСM̽⌦(du)Dķֲr(sh)10ֻB(ti)D̽ϣӛ䛵Ĕ(sh)(j)£P(gun)ԓСM̽еijЩf^ƌW(xu)( )
h(hun) | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
9 | 7 | 6 | 5 | 5 | 4 | 3 | 1 | 0 | |
ꎰ | 1 | 2 | 3 | 4 | 5 | 6 | 6 | 8 | 10 |
A. }ǣDҪꎰط
B. ԓ̽(sh)(yn)ɹ֮һO(sh)ˌ(du)Ռ(sh)(yn)
C. ̽(sh)(yn)Y(ji)cļO(sh)һr(sh)Č(sh)(yn)Y(ji)
D. ԓ̽(sh)(yn)ĽY(ji)Փ10犕r(sh)Dȫꎰĭh(hun)
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Ŀ Դ }ͣ
}ĿDǡG~ڹۡ(sh)(yn)ĸEʾDՈ(qng)(j)Dش
1ÈDо̖(ho)^ʾ(sh)(yn)E_
2Dڱʾֲŵڰ̎һҹĿnj~ƬеıM
3D۱ʾƾÓɫʹ~Ƭеܽƾ
4Dݱʾ~ƬμӵҺĿǙz(yn)~ƬǷa(chn)
5^쵽ĬF(xin)Ǯ(dng)?sh)μӵҺ~ƬδڹIJ׃{(ln)/׃{(ln)~ƬڹIJ׃{(ln)/׃{(ln)
6@(g)(sh)(yn)fG~ֻ²M(jn)й,ǹõĮa(chn)
7P(gun)ڌ(sh)(yn)Ќ(du)սMf_
A.]Ќ(du)սM
B.~ƬδڹIJnj(du)սM
C.Ҫ
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