?????յ?ά????????һ??ͷ?۵????⣬????????????ѹ??????ǾͲ??ò??Լ???ά????Ա???????????Ҫ??ô??????Щά?޹??ļ????????ٲ???Ҫ?Ļ????أ????????Լ?˷???̹?С??һ?????˽??¡?

????1??ƾ?????Ӱ??˷ѡ?ijЩά?޵?յ??ƻ?ʱ????¥????շѡ?

????2??Ū??յ???˳????ϴ???ƻ?ʱʦ?????⽫?յ?Ū?ɴ??????Ȼ?????û???ϴ???ͻ?ͨ??????ܾ????????ֱ???ȡ40Ԫ???ҵ???ϴ?ѡ?

????3????ٹ?棬??????͡?һ?ҿյ?ά?޵??ڹ???????ơ??ƻ???ά?ޡ???ϴ????ѩ?֣??????ƻ?????????Ҫ??????˿?ͽ???һ??75?顱????֪????˵???û?һ?????ޣ?Ҫ?????ľ???ֹ??һ??Ǯ??

????4???ɱ??û???????????Ǯ???????ͻ???ͭ????????????ά?޹??????ᡰ???ġ?Ȱ????????????????Ҫ??ѩ?ֻ?й¶??????ʵ???ϣ?ֻ?躸?ӻ??װ????ͭ?ܾͿɽ????

????ϣ??Լ?˷???̹?С??Ľ????ܶ???????????????ע?????˽??????????Ѷ???????Щ???治???ף?????????ѯ???ǣ????ǻ???רҵ??ԱΪ????ġ?