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2016У“(lin)(sh)W(xu)(yng)}漰}ͅR

l(f)rg:2017-11-27 ݋:yangjie

Ҋ醖}12ʽ

1׷}Ĺʽ·̲(׷·)= ٶȲ×׷rg;

2}Ĺʽ·̺(·)= ٶȺ×rg;

3д}Ĺʽٶ = oˮ+ ˮ;

ٶ = oˮ- ˮ;

4̆}Ĺʽ̿ = ٶ × rg;

2016У“(lin)(sh)W(xu)(yng)}漰}ͅR
2016У“(lin)(sh)W(xu)(yng)}漰}ͅR

9ݳ↖}ԭۼӜpغ;

10̆}ԭÔ(sh)|(zh);

11Ҏ(gu)}ԭҳcĿ˺(sh)LƈD;

12}ԭ`\ýo(sh)(j)

Ǒ(yng)}wĻwĿy҂(j)ԇ}Qyһ

}Ԕ⣺

}һ׷c}

1.(2015.1)ij{܇AsBǰһ·̱ӋÕr45ƽٶֻӋ80%.һ·̵ƽٶȞ120km/h߀ܰԭrg_B؄tAB

(A)450km (B)480km (C)520km (D)540km (E)600km

2.(2014.1)҃800քeABl(f)9:00һ֮ٶȾ1.5/Сr׵BҵAԭ·.10:30ڶtABɵصľx

(A)5.6 (B)7 (C)8 (D)9 (E)9.5

}Ͷ̆}

3.(2015.1)һҺҪ2죬˹M2900ԪұҪ4˹M2600Ԫױ2ȫģ˹M2400Ԫ;׆ΪҪĕrg˹M

(A)33000 (B)32850 (C)32700 (D)43000 (E)42900

4.(2010.10)һҪҎ(gu)rg(ni)ɡ׆ΪҪҎ(gu)ĕrgt4҆ΪҪҎ(gu)ĕrgǰ2סҺ3ʣµIJɼ׆ΪǡҎ(gu)rg(ni)ɣtҎ(gu)rg( )

(A)19 (B)20 (C)21 (D)22 (E)24

]
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