ʹ_ҎĜʹùλҪ
x} ʹ_ҎĜʹùλҪSI(y)
A.ʽ܇(ch)ʽˮ͜S(chng)ڝM(mn)3״ξSԺÿM(mn)1
B.ʽ܇(ch)ʽˮ͜S(chng)ڝM(mn)5״ξSԺÿM(mn)2
C.ʽ܇(ch)ʽɷۜw̼S(chng)ڝM(mn)5״ξSԺÿM(mn)2
D.ޜr(sh)һޔó^(gu)ӋԪÜ1/3
E.ޜr(sh)һޔr(sh)Ҫxͬ(li)ͬĜeСԭÜĜe
_𰸡ACE
𰸽ʹ_ҎĜʹùλҪSI(y)ޣ
1ʽ܇(ch)ʽˮ͜S(chng)ڝM(mn)3״ξSԺÿM(mn)1
2ʽ܇(ch)ʽɷۜw̼S(chng)ڝM(mn)5״ξSԺÿM(mn)2
3ޜr(sh)һޔó^(gu)ӋԪÜ1/4r(sh)Ҫxͬ(li)ͬĜ



54:12
51:13
59:27
53:46







