ѡ 
1.𰸡BC 
ݡٲ÷涨ƽĹ˺֮֯䷢ĺͬƲףٲá¾ײڡٲ÷ĵΧйصĻ̳оף飻Ͷ飻ũҵаͬסУƲ̳ойصļ̳оס 
2.𰸡ABCD 
νָȨΪĴΪ,Ȩڱ,ӦеķɺѡDZΡ 
3𰸡 
ѡĴڣûָȨʹޣӦΪ֮һʹѡĴǸԵģɳΪЧݼΪʼʱЧЧΪͬķɺ 
4.𰸡ABD 
ݡ˾Ĺ涨ɶڹ˾ǼǺóسʡɶ֮תȫʻֳʡɶɶתóʱ뾭ȫɶͬ⣬ͬתõĹɶӦתõijʣתõijʣΪͬתá 
5.𰸡BCD 
6𰸡CD 
ABڶ»ְȨ 
7.𰸡AB 
˺ͱǩ£ƱݱľԼƱݱԼδڵģΪƱݵǰ飬ԭƱݱ 
8.𰸡ABD 
ݡͬĹ涨δսͬԼĽ;ʹýģ˿ֹͣŽǰջؽͬ 
9.𰸡BC 
Ϸƶȹ涨ƱݶҸľϽһɱڵԺƱݶҸԺ 
10.𰸡ACD 
BѡΣȨҪָԭ״⳥ʧ 
11.𰸡ABD 
ݡ˶ҵĹ涨˶ҵǷǷҵͶ˱йȻˣԸμ»˶ҵͶ˶ҵծеΣеΡ 
12.𰸡ABC 
ݡ˾Ĺ涨ɷ˾ľиͲȨ»ʵʩȨ˾ڲ÷ƶȨ˾ƶȵƶȨڶ»ְȨھְȨΧ 
13.𰸡BC 
պͬϣɱסػ߱ձڵصԺϽ 
14.𰸡ABC 
ʱЧڼΪͨʱЧڼرʱЧڼ䣬ҹйطɡ涨˺Ҫ⳥ġƷϸġӸܸģرʱЧΪ1꣬ͨʱЧڼ䣬Ϊ2ꡣ 
15.𰸡ABC 
Ƕҵ˾ۺϲԣ˵DzͬҵʸաϻҵĹ涨ϻҵʸܶеΣڷǷҵ 
16.𰸡BC 
֤ȯ˾Աڻ߷ڣƱBϹ涨й˾չУչ˶еıչй˾ĹƱչΪɺ12ڲתáCϹ涨 
17.𰸡ABCD 
ݹ涨ƱƱϵǩ²Ϲ涨ģƱЧжˡ֤Ʊϵǩ²Ϲ涨ģΪˡΪƱǩµģǩЧӰϹ涨ǩµЧƱϵǩ²Ϲ涨ģǩЧӰǰַϹ涨ǩµЧ 
18.𰸡ABC 
˹ɷ˾ٿʱɶᡣɷ˾ٿʱɶΣһ㡶˾涨߹˾³2/3ʱڶ˾δֲĿﵽɱܶ1/3ʱģ»ΪҪʱ壬»ٿʱ 
19.𰸡ABD 
ѡCΥйزϽɹ涨Ϊ 
20.𰸡ACD 
λúͶͶʡ⡢赣ȷʽ 
ж 
1.𰸡× 
÷ɹϵֹľ÷ʵΪ¼ࡣΪΪϷΪΥΪ(͵˰˰)߾÷ɹϵ 
2.𰸡× 
ݡ˶ҵĹ涨˶ҵͶҵǼʱעԼͥвƲʵģҵƲԳծʱӦԼͥвƲִծ 
3.𰸡× 
ͬȫʩλȨͳȨծȨʹλȨ֪ͨծ˺ծ˵Ȩδɥʧֻծ˵ĴȨʹӦܵƣծֻڲծȨ£ʹȨ 
4.𰸡× 
Ӫҵٿ»ʱ維²ܳϯɳίί(¡Ƕ)ϯͱɷ˾ٿ»ʱ維²ܳϯʱֻί´ΪϯίзǶ¡ 
5𰸡× 
չ涨ʵСҵͨҵǰȫҵȡְְ͡"ʵкùļ帣ʩӦӵȨ棬綨Ϊʲ 
6𰸡×7𰸡× 
˻ջ˲֧˷ѡܷԼõģ˶ӦȨջ˲ջɾܾģ˿ 
8𰸡× 
ͬ涨ί˵ԭԵ˲Ӧ¶ίˣ˿ѡ˻ίΪȨ˲ñѡˡԵ˱ԸݾʱԱ˵˵ԡ 
9𰸡 
ĵĹ˾涨˾Ӫѣʹɶܵشʧͨ;ܽģй˾ȫɶȨ10%ϵĹɶԺɢ˾ 
10.𰸡× 
չ涨Ʋúծծ˲Ʋʱ峥ծ˲Ʋ峥Ʋúծģ峥Ʋáծ˲Ʋ峥Ʋû߹ծģձ峥ծ˲Ʋ峥ƲõģӦԺսƲԺӦյ֮15ڲöսƲԹ档