??
?????.???1??????????.???????,??? 2???????????????.?? 3 ????????????????????????????????,??. 4?????????????????? ?,?????.5??????n????????????????E?. 6?????????? ?.???????????7-10,? ,?,???????????n??500?????????????????????????????(?)???12??????????
??1.???30?30??20????60??2.?15~30??20????60??3.?60??40????60??4.????60???30???????5.???500???500????????
????????????
????????????
???? 1.???????????????????? 2.????????300? 3.????????????? 4.??B??????? 5.???????? 6.?????? 7.?????????? ?? 1. 50?25???1...
??1.???30?30??20????60??2.?15~30??20????60??3.?60??40????60??4.????60???30???????5.???500???500????????
????????????
????????????
???? 1.???????????????????? 2.????????300? 3.????????????? 4.??B??????? 5.???????? 6.?????? 7.?????????? ?? 1. 50?25???1...
“??” 的相关文章
??
???????.????
1??????????.???????,???
2???????????????.??
3 ????????????????????????????????,??. 4?????????????????? ?,?????.
5??????n????????????????E?.
6?????????? ?.
??
??? ?????? ?????????????????? ???????? ???4? ?????????????????? 1? ?????????? 2?? ?????????? 3?? ????????????????????? 4? ????...
1??????????.???????,???
2???????????????.??
3 ????????????????????????????????,??. 4?????????????????? ?,?????.
5??????n????????????????E?.
6?????????? ?.
??
??? ?????? ?????????????????? ???????? ???4? ?????????????????? 1? ?????????? 2?? ?????????? 3?? ????????????????????? 4? ????...
?
?????????
1?
[??200?50????????????10????????????
[] ???????ABCE???????????????????????????????? [????] ???????????????????????????????
2??
[?] ??500?30????????????????????
[] ????A?????????????????????????????? [????] ???????????????
3
[?] 30??10?30???20??300???
[?] ????????????????????1??? [????] ...
1?
[??200?50????????????10????????????
[] ???????ABCE???????????????????????????????? [????] ???????????????????????????????
2??
[?] ??500?30????????????????????
[] ????A?????????????????????????????? [????] ???????????????
3
[?] 30??10?30???20??300???
[?] ????????????????????1??? [????] ...
??
?????????????.??????????.??????????????????????????????????.
????2~3?????????.????.??.?????????;???????.???:???.??????????.???????????.???????.??.??????.??.?????.
???????.????.?????.???.???????24~48???1~2.??????????2~31???2~3?????????????.
?????????????????????????????????????????.??3????.
?????...
????2~3?????????.????.??.?????????;???????.???:???.??????????.???????????.???????.??.??????.??.?????.
???????.????.?????.???.???????24~48???1~2.??????????2~31???2~3?????????????.
?????????????????????????????????????????.??3????.
?????...
??
? ??? ? ?? ? ? ?2??? ?6?? ?5 ? ?2? ? ???
??????
1?
???????
2?
????????????????????
??
????????????????????????????
?????????????????????
?????????????;?????????
?????????????????
??????????????
?????????????
???????????????
??????????????????????????????????
??
???,??????????????????????...
??????
1?
???????
2?
????????????????????
??
????????????????????????????
?????????????????????
?????????????;?????????
?????????????????
??????????????
?????????????
???????????????
??????????????????????????????????
??
???,??????????????????????...
??
??
(?)?
1.?????????????????????????????????????????????
2.???????????????????????????????????
3.????????????????????????????????????????????????????????????????
4.??????????????
()?
1.x??????Y?????????????????????????????????????????????????????????(??)???????????????????????
2.????????????????
3.?...