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bж޹ʧйʧģǹʧûйʧģ¼
BֶδָΪʹ÷﷽ʹ÷﹤߷ڷδóѵȽϵ͵磬ΪɱһըƵģܱըΪɱ˶ͶΣʣΪҩʧЧǼٵĶδܽ˶ԴˣΪΪΪߴ־ԭδóѣչⷸδ
ϵĴ
A.ûзΪ˽ɷδ졣ɱңҶˡ󣬲ôӿѼijˡڷδ졣
B.ijֽΪΪûзijǹijijΪûлУijˡⲻΪ˵ʶΪתƣ졣
C.ȷʵˣΪҲʶˣԵ½ԭ⡣ijͶɱijȻסʬСijΪijжºijˮΪʶˣֻǶǶϡӰ춨ҲӰijϽͣΪ˷ﲢֻһĶ⼸ĶⲢǼΪһΪΪ˶ɱ˺ͺʬΪһ壬ɵɹɱΪϽڶԸýе⡣ϵĴֻ˽⣬жܼ򵥡 3ʵһԭ
1Ϊijַ⣬ڹⷸʶ󡱶δóѵģáʶ󡱲ùijij޶˪Ͷɱ˵(ֶδ)Ů˶ʵʩǿ()ɱ(δ)ǿ(δ)ͼɱףϻɱҵijϣ󣩣ͼǿŮǿŮijϣ󣩣ȻһŮŮDzͬˣ䷨ͬģɱеġˡǿеġŮ۶˭ֻҪ˼ĽӦ϶Ϊɱǿļ졣
2Ϊ˱޷ͼճʶ󡱶Σģⷸж޹ʧйʧɳʧڲԤԭģ¼
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ʱԭ
1ɹⷸ磺2000⣺ijǹεijijijǹεijƵˮϣijͷŵأԡijǹεijɱijΪʣһѡȷ?A̷203ijٷɱBijΪڷCijǰΪΪǷDijǰΪΪǹɱˡD.
2Ϊ⵽ֺڸùⷸΪǷ
⣬˽ʹõըΣշֺ𺦽ģͨȷ
3ĿıΪ˱ϷȨֺܲĿĵԼҪҲεҪݡ
ܳνָΪֺԷԷʵֺΪȻ⵽ֺʵʩӺԷΪ
Źһ㲻Ź˫ֺԷͼԭ϶ܳ
ͻŹȱĿġ
 4ΪԲֺ߱ʵУаͬˡֺֻͨ𺦵ķУͨ(ֺߵļŮ)𺦵ķСΪ˱ⲻֺ𺦵˺ϷģԸ𺦲ųýƶȵĿܡ 5ԳҪ޶ش𺦡ıҪ޶ȣָֹڽеIJֺ޶ȡǣûΣȫ߹ҺشIJֺˡɱֶηýϻ͵ֶֹֺʱüֶΣΪ΢СüҵķֶΣΪЩֶȻЧֹֺġνش𺦣ָˡشƲʧ
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ʽһǹʧΪһ£жʧ˲ӦеΣģ޷⡣ڸҲз⡣ɷģ̷йع涨ȷõķ̡ˡģʧʧз⣬˺߹ɱܶʵǷڡ
ġ޹̷20涨ڽסɱˡ١ǿ顢ԼΣȫıȡΪɲֺģڷΡ̷޹Ĺ涨ʹпɲԡⷽİ磺ҶҶԼӪij·ּǰǷΪ˵Ҷķ£вҪҶˡҶӣöҶۼͷһҶγԱļ⵶ڵſڴزһ󣬳ס˻Ť򿳴̡Ե֣ij״ԱߵһŷҶͷҶתһ֣زּŤ򣬽ѹڵϲеĶ󵶡֣ҽԺЧҶijҲദˣˡԱԺ̷203Ĺ涨磺ijְ߰½ij볧ⷢڽǣɷ͵ܵܡ½ijɷ͵ܵܳľҪ˳˳ֹҴ칫ҺԤҵŴԤŹ򳧳ʱijܴӱˣһˡһˡײֺʵз ˡ̵̬ⷸ

1죬ָ˵Ϊʵ̷涨ȫﹹʵҪɱҽɱȫʵˡɱѽɱһﹹʵɱ˵ʵ뷨ɱﹹɡԺӦжɱ죬ֱӰ(232ɱ)涨ķ̴̷涨ijַﹹɵ̬ҲշĹ涨ķ(ɺ)дı׼̬
2һ̷ͣ涨ϰֵķǵķﹹɵļ̬Ҳֳͬ¼ͣ
1ΪɷΣǸķ()硶̷232涨Ĺɱɱ˵ΪвԳļ죬ɱΪܳļ졣˺ٻڽ
2ֻҪΪijغΣգǸļ(Σշ)磺̷116涨ƻͨֻҪƻΪʹͨз㸲ٻΣյģʹδɡ㸲ٻغҲ֮ļ졣ŻըͶƻ豸ҲΣշ
3ֻҪʵijַΪǸļ(Ϊ)硶̷238涨ķǷнֻҪзǷɵΪǸļ졣ܸݺѶƹɿѹҲΪ
̷涨ķ̬3ͣˣ̷Ĺ涨3ͣ϶죬磬ɱǽֻɱΪʵijϣ϶ɱ졣磬ܸݺΪôΪʵܸݺΪijϣļ죬ڱǷܵ´ֲdzҪġΪΣշļ죬Է˴ﵽĿĻضΣΪҪˣԷ˴ﵽĿĻضΪжϼ׼ĹƬġ
϶죬ҪǸݷĵľ涨ˣ϶ڷ⣬Ӧա
Ԥ
һԤĸҪ
1ԤָΪ˷׼ߡΪзԤΪ־ԭδʵеģԤԤǷδ̬֮һ
2Ҫ
1Ϊ˾ΪʵСijַͼ磬Ϊ˱ʵСɱǿͼ
2͹Ϸ˽׼ߡȷԤν׼ߣָ׼ΪʵзʹõĸƷΪɱ˶򵶡ǹҩνָΪʵзٽзǰĵ飻ųʵзϰǰֳƭ˸ص㣻ܸٻغ򱻺ˣݹͬˣⶨʵʩļƻȡijϽ׼Ҳһַʽ
ΪԤΪڷûо涨˽ԤΪԤδ췸Ҫ塣
3ԤΪڷ־ԭֹڷ׼׶Σδܽչʵз磬Ϊɱ˶׼˴ĶҩδͶż淢·Ż·٣δ߼ץ񡣪
3ΡԤԱռ췸ᡢᴦ
Ԥ뷸ʾ޷׼ķ˼¶漰⣬磬ռˣճIJйߵȡǣͨнзԤʵУͳ˷¶ķΧ繴ԤʣΣвˣȡǮơ
ԤΪʵΪǷĹ涨ķΪɱ˵ʵΪǰΪɱ˵׼磬򵶡ĥѰҶҩغȣԤΪʵʵڣֱֺܷ档򵶡ĥѰҶҩΪڹɱԣԤΪ磬ʵΪȡǰȵ㡱ϰԼܡ׼ߣԤΪٵʵΪDZвȡƣڴǰ׵غβ桢ӽ˵ΪԤΪ
ǣע⣬ΪʵijһĹ涨ķΪʹΪʵһ׼ģҲʵΪΪɱ˶ǹ֧͵ǹģΪڷǷǹ֧ߵǹ֧ʵΪΪ˵ǹ֮ʹøǹ֧ɱ˵ģ2ʵΪǹ֧͹ɱˣ21ǹ֧2ɱ෴ΪȻʹøõɱ˵ġֻΪһʵΪһΪ̷ûй涨򵶡ʵΪԤΪ ġδ
һδĸҪ
1δ죬ָѾʵзڷ־ԭδóѵ̬δǷδ̬֮һ
2Ҫ
1ʵзνʵзָѾʼʵ̷涨ijַΪ磬̷263涨ԱвȻٹ˽ġΪ˿ʼʵвȽȡ֮ΪʱΪʵз磬̷232涨ɱ˵ġɱΪ˿ʼʵʩɱˡǷ֮Ϊʱʵɱ
2δóѡνδóѣָûм죬Ϊδʵ̷涨ȫﹹʵ磬IJ豭Ͷ¶ҩɱ(ʵɱ)ĺжˮδж(ûм)ԽӣδѸüԱĿƷΧץ񡣪
δóǷδı־ѵóѣɣгδ̬Ŀԡ
3δóڷ־ԭν־ԭָΥӱԭ򡣷δóѲǷԸģɲɿ˷Ŀ͹ϰɵġԣδҲɳΪϰδ졣־ԭҪУ˵ķߵֹȻ谭ʵ谭㡢ʶȵȡ磬ͼǿʹñŮδԽľץ񣬾ߵֹ(ǿ)δóѣĽȴ򲻿չһ񣬾ϰԭδóѡ
3Σδ췸Առ췸߼ᴦ