{˿ͨ^ʽͶV
{˿ͨ^ʽͶV
{˿ͨ^ʽͶV
AW(wng)j(lu)
BԒ
Cź
D(dng)
_𰸡ABCD
𰸽{˿ͨ^W(wng)j(lu)Ԓź߮(dng)ȷʽͶV
{(w)ͶVѭԭt
A
BҎ(gu)Ч
Cּؓ(f)؟(z)
Dٵع
_𰸡ABCD
𰸽{(w)ͶVѭҎ(gu)Чٵعּؓ(f)؟(z)ԭt
{M(jn)м{(w)ͶVĶշҎ(gu)Ҏ(gu)Ҏ(gu)ļ^挍(sh)طӳP(gun)rã(sh)ֺ˺Ϸ(qun)
A猍(sh)ӳ
B
C[m
D
_𰸡BCD
𰸽{M(jn)м{(w)ͶVĶշҎ(gu)Ҏ(gu)Ҏ(gu)ļ^挍(sh)طӳP(gun)r[m(sh)ֺ˺Ϸ(qun)
(w)C(j)P(gun)ļ{(w)TǼ{(w)ͶVܲTؓ(f)؟(z){(w)ͶVģ헡ҪTϵɼ{(w)TM(jn)нy(tng)If(xi){(dio)
A
B
C{(dio)
D̎
_𰸡ABCD
𰸽(w)C(j)P(gun)ļ{(w)TǼ{(w)ͶVܲTؓ(f)؟(z){(w)ͶVĽա{(dio)̎ҪTϵɼ{(w)TM(jn)нy(tng)If(xi){(dio)
{(w)ͶVkQ{(w)ͶV
A{ˌ(w)C(j)P(gun)乤ˆT(w)|(zh)ЧM(jn)еͶV
B{ˌ(w)C(j)P(gun)ˆT(w)M(jn)еͶV
C{ˌ(w)C(j)P(gun)乤ˆTм{(w)؟(z)^ֺϷ(qun)ОM(jn)еͶV
D{ˌhˆT(w)M(jn)еͶV
_𰸡ABC
𰸽kQ{(w)ͶV
һ{ˌ(w)C(j)P(gun)ˆT(w)M(jn)еͶV
{ˌ(w)C(j)P(gun)乤ˆT(w)|(zh)ЧM(jn)еͶV
{ˌ(w)C(j)P(gun)乤ˆTм{(w)؟(z)^ֺϷ(qun)ОM(jn)еͶV
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