R
fеPRҲ
njTȝFյF(xin)ϰһ dòB80q̫̫. ôɣ@߀xǂ^P`@Î@PȝĺIJӋ䔵(sh)ĸFĺ¿ɶҲ^Ѯֻص@ɶǻ@l(xing)͎Ҳlj۽K\߀l(xing)ɡ
ƣЎׂpڳ^ֵǠՓôҲ[eŤʲôɡôԽԽȥ
ǰȥϮˉKǼͶס.fepͺ͚ĶゃôܰrgdzϣǛ]뵽ǃ߅pһѳļһͰϹvʲô҂Ųڳ҂_qՓ
qՓ˼
B@ǎׂp˔[[֣ȥȥȥ߅ȥ
ͱZ˳
@ʲô߀ˣ治MСֹ
XЩڵ^Sţ␞
ιιι@ô^ţڲݵρyȰ֪@zݶXһ
һDz^ͨIJϴ@߀^ιţm@Ҳʂl֪߀DzfҪʲôPԪһͳеXo@T
һ·ô@ôԩĄܣR]½␞XT@@Ҳ̫ƽ˰
@һнӖ´ΰҲ@@P߀ǂ
ĴԺ
ٛ]F(xin)^RӰ
RP£
1.R
2.R
3.R
4.R
5.R
6.PR
7.PR
8.PR