????? ?????? ????? ?? ???????.
“????”,“??? ??”,“?????”?? ???? ???? ??? ????? ??? ?? ??? ???????? ????? ????.
?????? ?????,?????,??? ? ??? ????? ??? ??????? ??? ???? ???? ?????? ?????? ??? ?????? ? ??? ?????? ????.
?????3A??????? ??? ???? ??????????? ????????? ????? ???? “3? 1?,4?? ????”? ????? ???? ??? ?????? ??? ??? ???? 36.5??? ??? ???? ???? ???? 2.3??? ????.
“12.5”?? ?????? ???? ???? 75?? ???? ???? 4.5??? ??? ????????? ??????? ??? ??? ????? ?? ?? ????? ???? ??? ??????? ??? ????(??? ??).
??: ???? | (??: ???) |
????: 1. ??????? ?? ??, ??? ???? ??? ??? ???? ?? ??? ??? ??? ??? ?? ??? ????? ??? ??. 2. ???? ??? ??? ??? ?? ??? ????. 3. ??? ??? ???? ??? ??? ??? ???? ?????? ?? ?? ??? ??? ??. 4. ???? ??? ??? ??? ?? ?? ??? ???? ????? ??????? ???? ??. |
?? ? ?? | 24?? | 48?? |