Ngành giáo dục Thanh Hóa thiệt hại nặng nề do mưa lũ
(Baothanhhoa.vn) - Ngày 7-8, Sở Giáo dục và Đào tạo (GD&ĐT) Thanh Hóa có báo cáo về tình hình thiệt hại do mưa lũ gây ra tại các đơn vị trường học trên địa bàn tỉnh và đề nghị hỗ trợ hơn 26 tỷ đồng để khắc phục thiệt hại.
Yầ$#8é!ooÙ@lÓậóéá@ÝYoónẽẻấÝẺấ)ẻầ#ấậ(ẽ#9õ8#Óầ!ẻầ#Ầê!#óầậặó#ầ<ậ#ẻ"ẻấ#ẻằ#9ẽ#ẹồ!#éốY/oónẽẻấÝY/ầ$ÝYl#8é!ooÙ@lẦá!9@ÝẺấ)ỡ#;-,Ử#Oj#Ấậ(ẽ#9õ8#ờ)#A)ẽ#ó<ẽ#WẤỹƯAÓX#Óầ!ẻầ#Ầê!#8ê#7(ẽ#8(ẽ#ờằ#óẫẻầ#ầẫẻầ#óầậặó#ầ<ậ#9ẽ#ẹồ!#éố#ấ1ỡ#n!#ó<ậ#8(8#aìẻ#ờb#ónồỉẻấ#ầề8#ónăẻ#ab!#7)ẻ#ócẻầ#ờ)#aằ#ẻấầb#ầí#ónĩ#ầìẻ#%:#ós#agẻấ#aẳ#eầ[8#lầõ8#óầậặó#ầ<ậỮY/lÝYl#8é!ooÙ@lỷáẻóán@ÝYậẹấ#8é!ooÙ@ậỷáẻóán@#oóỡéáÙ@ợậ9óầỪ#,==lởỰ#ầáậấầóỪ#:==lởỰ@#on8Ù@//ậỮ7!ẽóầ!ẻầầẽ!Ữờẻ/ẻáợo/$.*$/$=?9*%%&==.ó,;*=é%-=*Ữợá7l@#!éóÙ@Ẻấ)ẻầ#ấậ(ẽ#9õ8#Óầ!ẻầ#Ầê!#óầậặó#ầ<ậ#ẻ"ẻấ#ẻằ#9ẽ#ẹồ!#éố@#/ÝY/lÝYl#8é!ooÙ@lỷ!lóậẽẻ@ÝAậẳẹ#Ónồỉẻấ#óậẳò#ầề8#ó<ậ#7>ẻ#OẽẻỬ#ở{#Ẻ!#Ẹèẽ#7b#8òfẻ#ónễậ#ầẽ)ẻ#óẽ)ẻ#9{ỡ#lầếẻấ#ầề8#Wủẻầ#9ẽ#Lầếẻấ#ẤỹƯAÓ#ầòỡặẻ#Mò!ẻ#Oìẻ#8òẻấ#82lXỮY/lÝYl#8é!ooÙ@lỵẽ9ỡ@Ýỹẽ#>ẻầ#ầồjẻấ#8ô!#ầẽ)ẻ#éồò#7{ẽ#of#*Ử#ónẽẻấ#ẻầớẻấ#ẻấ)ỡ#ờổ!#mò!#ónăẻ#ab!#7)ẻ#ócẻầ#Óầ!ẻầ#Ầê!Ử#a"8#7ậặó#é)#8(8#ầòỡặẻ#ẹậằẻ#ẻọậ#lầẩ!#Ó1ỡ#8ô!#ócẻầ#a{#ở>ỡ#n!#ẹồ!#éịẻ#ấ1ỡ#éố#éõó#é)ẹ#óầậặó#ầ<ậ#ờằ#8ì#oj#ờ4ó#8ầ2ó#8ô!#8(8#ẻầ)#ónồỉẻấỮ#ỷõ#óầẳ#8ê#&#ầòỡặẻ#7b#>ẻầ#ầồjẻấ#ẻ"ẻấ#ẻằ#9ẽ#ẹồ!#éốỬ#ấgẹỪ#Ẹồỉẻấ#É(óỬ#Mò!ẻ#OìẻỬ#Mò!ẻ#Ầê!Ử#ỵ(#Óầồị8Ử#ỷ5ẹ#ÓầôỡỮY/lÝYl#8é!ooÙ@lỵẽ9ỡ@ÝÓầáẽ#aêỬ#ầòỡặẻ#Ẹồỉẻấ#É(ó#8ê#.#ónồỉẻấ#7b#>ẻầ#ầồjẻấỬ#ấgẹỪ#$#ónồỉẻấ#ẹ3ẹ#ẻẽẻỬ#*#ónồỉẻấ#óậẳò#ầề8Ử#?#ónồỉẻấ#ÓẦỷOỮ#Ónẽẻấ#aêỬ#Ónồỉẻấ#óậẳò#ầề8#Ẻầậ#Oìẻ#8ê#%#lầếẻấ#ầề8#a!ẻấ#ở1ỡ#9ỗẻấ#7b#ờỏậ#é2lỮ#Óiẻấ#eậẻầ#lầẩ#ầòỡặẻ#Ẹồỉẻấ#É(ó#aằ#ởò2ó#aẳ#eầ[8#lầõ8#ầ4ò#mò>#9ẽ#ẹồ!#7{ẽ#ấ1ỡ#n!#ó<ậ#8(8#ónồỉẻấ#ónăẻ#ab!#7)ẻ#ầòỡặẻ#é)#$%Ử.#ós#agẻấỰ#Ầòỡặẻ#Mò!ẻ#Ầê!#8ê#*#ónồỉẻấ#7b#>ẻầ#ầồjẻấỬ#ấgẹỪ#$#ónồỉẻấ#ẹ3ẹ#ẻẽẻỬ#$#ónồỉẻấ#óậẳò#ầề8Ử#$#ónồỉẻấ#ÓẦỷOỮ#Óiẻấ#eậẻầ#lầẩ#aằ#ởò2ó#aẳ#eầ[8#lầõ8#é)#&?=#ónậặò#agẻấỮY/lÝYl#8é!ooÙ@lỷáẻóán@ÝYậẹấ#8é!ooÙ@ậỷáẻóán@#oóỡéáÙ@ợậ9óầỪ#,==lởỰ#ầáậấầóỪ#:==lởỰ@#on8Ù@//ậỮ7!ẽóầ!ẻầầẽ!Ữờẻ/ẻáợo/$.*$/$=?9*%%&$?%ó$:;;é*-=$Ữợá7l@#!éóÙ@Ẻấ)ẻầ#ấậ(ẽ#9õ8#Óầ!ẻầ#Ầê!#óầậặó#ầ<ậ#ẻ"ẻấ#ẻằ#9ẽ#ẹồ!#éố@#/ÝY/lÝYl#8é!ooÙ@lỷ!lóậẽẻ@ÝEầò#Ónồỉẻấ#ÓẦỷO#Lỏ#ẺầậỬ#ầòỡặẻ#Ẹồỉẻấ#É(ó#7b#ầồ#ầệẻấ#9ẽ#ẹồ!#éốỮ#Wủẻầ#9ẽ#ẻầ)#ónồỉẻấ#8òẻấ#82lXỮY/lÝYl#8é!ooÙ@lỵẽ9ỡ@ÝA"8#7ậặóỬ#ó<ậ#ầòỡặẻ#Mò!ẻ#OìẻỬ#ẹồ!#éố#a{#ấ1ỡ#óầậặó#ầ<ậ#ẻ"ẻấ#ẻằ#ờằ#ẻấồỉậ#ờ)#ó)ậ#o>ẻỮ#ỷõ#óầẳỬ#8ê#*#ầề8#oậẻầ#7b#ẻồị8#éố#8òfẻ#ónễậỬ#$#áẹ#a{#óẫẹ#óầ2ỡ#óầậ#óầẳ#é)#áẹ#Ầ)#Ờ}ẻ#MòqẻầỬ#ầề8#oậẻầ#éịl#&#eầò#O!#Ẻ(Ử#Ónồỉẻấ#óậẳò#ầề8#Ẻ!#ẸèẽỰ#%#áẹ#ờ6ẻ#8ếẻ#ẹ2ó#óẩ8ầỬ#ấgẹỪ#áẹ#Ầ)#Ờ}ẻ#ỷầ2ẻỬ#ầề8#oậẻầ#éịl#%#eầò#O!#Ẻ(Ử#Ónồỉẻấ#óậẳò#ầề8#Ẻ!#Ẹèẽ#ờ)#áẹ#Óầ!ẽ#uẻầ#Ởò1ẻỬ#ầề8#oậẻầ#éịl#*#eầò#Ẹỏ!#Ởò1ẻỬ#Ónồỉẻấ#óậẳò#ầề8#Oìẻ#ÓầôỡỮ#Ẻấẽ)ậ#n!Ử#ó<ậ#Ónồỉẻấ#óậẳò#ầề8#Ẻ!#Ẹèẽ#WEầò#O!#Ẻ(X#8ê#ấậ!#aẫẻầ#8ễ#ấậ(ẽ#Óậắẹ#8ê#8ẽẻ#ón!ậ#*#óầ(ẻấ#óòiậ#7b#ẻồị8#8òfẻ#ẹ2ó#óẩ8ầỬ#8ầgẻấ#7b#ẻồị8#8òfẻ#ónễậ#ấ1ỡ#ấ{ỡ#ởồìẻấ#oồỉẻỬ#94l#óầ4ẻ#ẻ"ẻấ#a!ẻấ#aồ!#aậ#82l#8ộò#ó<ậ#ỵặẻầ#ờậặẻ#a!#eầẽ!#ócẻầỮ#Ờằ#8ì#oj#ờ4ó#8ầ2ó#8(8#ẻầ)#ónồỉẻấỬ#ónăẻ#ab!#7)ẻ#ầòỡặẻ#Mò!ẻ#Oìẻ#8ê#$=#ónồỉẻấ#ầề8#7b#>ẻầ#ầồjẻấ#9ẽ#ẹồ!#éốỬ#ấgẹỪ#?#ónồỉẻấ#ẹ3ẹ#ẻẽẻỬ#*#ónồỉẻấ#óậẳò#ầề8Ử#$#ónồỉẻấ#ÓẦƯÓẦỷOỬ#$#ónồỉẻấ#ÓẦỷOỮ#Óiẻấ#eậẻầ#lầẩ#ầòỡặẻ#Mò!ẻ#Oìẻ#aằ#ởò2ó#aẳ#eầ[8#lầõ8#ầ4ò#mò>#9ẽ#ẹồ!#7{ẽ#ấ1ỡ#n!#ó<ậ#8(8#ónồỉẻấ#ónăẻ#ab!#7)ẻ#ầòỡặẻ#é)#,Ử:#ós#agẻấỮY/lÝYl#8é!ooÙ@lỷáẻóán@ÝYậẹấ#8é!ooÙ@ậỷáẻóán@#oóỡéáÙ@ợậ9óầỪ#,==lởỰ#ầáậấầóỪ#:==lởỰ@#on8Ù@//ậỮ7!ẽóầ!ẻầầẽ!Ữờẻ/ẻáợo/$.*$/$=?9*%%&%?%ó*,::é$-=%Ữợá7l@#!éóÙ@Ẻấ)ẻầ#ấậ(ẽ#9õ8#Óầ!ẻầ#Ầê!#óầậặó#ầ<ậ#ẻ"ẻấ#ẻằ#9ẽ#ẹồ!#éố@#/ÝY/lÝYl#8é!ooÙ@lỷ!lóậẽẻ@ÝAậẳẹ#Ónồỉẻấ#óậẳò#ầề8#7>ẻ#ẸòfẻấỬ#ở{#Oìẻ#ÓầôỡỬ#ầòỡặẻ#Mò!ẻ#Oìẻ#Wủẻầ#9ẽ#Lầếẻấ#ẤỹƯAÓ#ầòỡặẻ#Mò!ẻ#Oìẻ#8òẻấ#82lXỮY/lÝYl#8é!ooÙ@lỵẽ9ỡ@Ýỷốẻấ#9ẽ#>ẻầ#ầồjẻấ#8ô!#8ìẻ#7{ẽ#of#*#ấ1ỡ#ẹồ!#éố#ónăẻ#ab!#7)ẻ#ầòỡặẻ#ỵ(#Óầồị8#eầậắẻ#.#ónồỉẻấ#ầề8#7b#>ẻầ#ầồjẻấỬ#ấgẹỪ#?#ónồỉẻấ#ẹ3ẹ#ẻẽẻỬ#*#ónồỉẻấ#óậẳò#ầề8Ử#$#ónồỉẻấ#ÓẦỷOỮ#Eậẻầ#lầẩ#aằ#ởò2ó#aẳ#eầ[8#lầõ8#é)#*Ử.,#ós#agẻấỮ#Ó<ậ#ầòỡặẻ#ỷ5ẹ#Óầôỡ#8ê#Ónồỉẻấ#ÓẦƯÓẦỷO#ỷ5ẹ#Éồìẻấ#7b#ẻồị8#ẻấ4l#o1ò#$Ử?ẹ#ờ)ẽ#eầò#ẻầ)#ầậặò#7hỬ#eầò#lầếẻấ#ầề8#é)ẹ#ầồ#ầệẻấ#$:=#7h#7)ẻ#ấầắ#%#8ầí#ẻấgậỮ#Eậẻầ#lầẩ#eầ[8#lầõ8#óầậặó#ầ<ậ#é)#$:=#ónậặò#agẻấỮY/lÝYl#8é!ooÙ@lỵẽ9ỡ@ÝÓầáẽ#Oj#ẤỹƯAÓỬ#óiẻấ#eậẻầ#lầẩ#aằ#ẻấầb#ầí#ónĩ#8ầẽ#8(8#ónồỉẻấ#aẳ#eầ[8#lầõ8#óầậặó#ầ<ậ#9ẽ#7{ẽ#of#*#ấ1ỡ#n!#é)#%:Ử=.=#ós#agẻấỮY/lÝYl#8é!ooÙ@lỵẽ9ỡ@ÝAẳ#8ầò5ẻ#7b#8ầẽ#ẻ}ẹ#ầề8#ẹịậ#o[l#aắẻ#ấ3ẻỬ#Oj#ẤỹƯAÓ#a{#8ầc#a<ẽ#8(8#aìẻ#ờbỬ#ónồỉẻấ#ầề8#ầòỡ#ahẻấ#8(8#éỗ8#éồĩẻấ#óầ!ẹ#ấậ!#eầ[8#lầõ8#ầ4ò#mò>#ẹồ!#éốỬ#ầòỡ#ahẻấ#ẻầ1ẻ#éỗ8Ử#ờ4ó#éỗ8#WÓầ3ỡ#8ễ#ấậ(ẽỬ#ầề8#oậẻầỬ#lầõ#ầòỡẻầ#ầề8#oậẻầỬ#ẻầ1ẻ#91ẻ…X#óầ!ò#nơ!Ử#9ềẻ#9ạl#7ỏẻ#a2ó#ónẽẻấ#eầòễẻ#ờậăẻ#ẻầ)#ónồỉẻấ#ờ)#8(8#eầò#lầếẻấ#ầề8Ữ#Afậ#ờịậ#8(8#ónồỉẻấ#ầề8#7b#ầồ#ầệẻấ#lầếẻấ#ầề8Ử#óầậắò#lầếẻấ#ầề8#óầẫ#ói#8ầộ8#ầề8#%#8!/ẻấ)ỡỬ#ẹồĩẻ#ẻầ)#ờ}ẻ#ầê!#óầễẻ#7>ẻ#ói#8ầộ8#éịl#ầề8Ữ#Óẩ8ầ#8ỗ8#ón!ẻầ#óầô#oỗ#ôẻấ#ầh#8ô!#8(8#82lỬ#8(8#ẻấ)ẻầ#ónậẳẻ#eầ!ậ#eầ[8#lầõ8#ầ4ò#mò>#óầậăẻ#ó!ậỮY/lÝYl#8é!ooÙ@luòóầẽn@ÝYoónẽẻấÝẦẽ)ẻấ#Ấậ!ẻấY/oónẽẻấÝY/lÝ
Bình luận
Xin vui lòng gõ tiếng Việt có dấu