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4г
гҪпϰг򣬼һ򡢶мලһҪͨеԼ



ĴҪߵԼ߰УмලҪڷԺмලȨʹԺɼලȨʹԼȨʹей⡣
5г
гĿҪڸе⣬綽ٳе֧뼰飬ʾ߸йʾ߸Ķ걨ȨԼȨоƲãϳеĹϽڼ䡢Ʋȫ⡣
6ִг
ִгҪпִгһ涨Լִдʩеݣִгһ涨УҪ漰ִ顢ִйϽִеִкͽ⡢ִгеִдʩĿҪǸִʩ⡣
7ƶȣƲȫִСԺ⡣
()ٲ÷صݼص
۹ͳһ˾ʸٲ÷⣬ǿԿٲ÷ڿ¼ݣ
1ٲ÷Χٲ÷ԭ
ٲ÷ΧУҪٲίԱȨٲõٲ÷ԭУصǵ˼ԭٲöԭԼһվԭ
2ٲЭ顣
ٲЭʸеص㿼ݣҪпٲЭ뷨ЧһЧٲЭӦ߱ЩݣٲЭЧԵˡԺԼٲûӦԼ⣬ٲЧĶõ⣬׳ΪԵ㡣
3ٲó
ٲóϳƣˣҪпٲóе֮ٲͥɡٲвƲȫ֤ݱȫijٲеĺͽ⡢ٲòþ⡣
4ٲòþij벻ִС
ٲòþij벻ִ漰ٲƶƶȵϵΪʸеҪݣһ㼯ڵ볷ٲòþ벻ִٲòþȨʹεľ涨Լ֮ıȽϡԺԵĴԼԺö벻ִٲòþ󣬵ʹȨЩ⡣
ս˾ԵȷѾΪѧһʹ֮Ḷ́ǣΪԲһ˾ΣԲһְҵΣ࿼ȻսڿԵǰأš÷ԿຮֻҪһջ