相关workingandkindwomanS的文学知识

问题详情：Mymotherisahard-workingandkindwoman.Sheisverybusyfrommorningtillnight.Asateacher,sheworkshard.    36   BothmybrotherandIloveherdearlyasshelovesus.Mymotherhasbeenteachingmathatamiddlesch...