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If you ask me when I became a mom, I can tell you that the day I became a mom was not the day my daughter was born, but seven years later when I did the best thing I could do for my daughter and myself. I us from the home that wasn’t really a home at all. That day, my daughter and I were sitting in our home having a quiet dinner just as I had always wanted for her. We were talking about what she had done in school and suddenly her little hand the full glass of milk by her plate. As I watched the white tablecloth and painted white wall become dark brown, I looked at her small face. It was filled with , knowing what the outcome of the event would have meant in her father’s a week before. When I saw that look on her face and looked at the running down the wall, I simply started . I am sure she thought I was , but then she must have realized that I was thinking, “It’s a good thing your isn’t here!” She started laughing with me, and we laughed until we . These were tears of joy and and were the first of many tears that we cried together. That was the day we knew that we were going to be okay. That was the day I really became a mom. I that being a mom isn’t only going to ballet, and attending every school concert. It isn’t keeping a(n) house and preparing perfect meals. It certainly isn’t that things are always normal when they are not. For me, being a mom started when I could laugh over spilt milk. 小题1: A.protected B.removed C.separated D.prevented 小题2: A.new B.old C.beautiful D.cold 小题3: A.went over B.picked up C.took on D.knocked over 小题4: A.firmly B.carelessly C.slowly D.freshly 小题5: A.pleasure B.fear C.pain D.smile 小题6: A.absence B.patience C.presence D.arrival 小题7: A.jam B.juice C.milk D.water 小题8: A.laughing B.shouting C.scolding D.praying 小题9: A.sad B.excited C.sick D.crazy 小题10: A.friend B.father C.grandma D.brother 小题11: A.cried B.fainted C.slept D.stopped 小题12: A.bravery B.horror C.surprise D.peace 小题13: A.questioned B.discovered C.wondered D.remembered 小题14: A.splendid B.messy C.spotless D.lifeless 小题15: A.describing B.pretending C.creating D.meaning
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举一反三
【多选题】下列各项关于常用排水管渠材料的论述中,正确的有()。
A.
当管道埋深较大或敷设在土质条件不良地段,管径大于400mm时,通常都采用 钢筋混凝土管
B.
混凝土管和钢筋混凝土管抗酸、碱侵蚀及抗渗性能较好、管节长、接头多、施工 复杂
C.
陶土管耐酸抗腐蚀性好,适用于排除酸性废水或管外有侵蚀性地下水的污水管道
D.
砌砖渠道在国内外排水工程中应用较早,常用的断面形式有矩形、梯形、拱形等
E.
目前国内生产的UPVC排水管管径绝大部分在DN600以上,比较适合在市政排 水管网(管径较大)中使用
【简答题】影响水泵总效率的三个局部效率是什么?如何提高水泵的效率?
【多选题】下列各顼关于常用排水管渠材料的论述中,正确的有( )。
A.
当管道埋深较大或敷设在土质条件不良地段,管径大400mm时,通常都采用钢筋混凝土管。
B.
混凝土管和钢筋混凝土管抗酸、碱侵蚀及抗渗性能较好、管节长、接头多、施工复杂。
C.
陶土管耐酸抗腐蚀性好,适用于排除酸性废水,或管外有侵蚀性地下水的污水管道。
D.
砌砖渠道在国内外排水工程中应用较早,常用的断面形式有矩形、梯形、拱形等。
E.
目前国内生产的UPVC排水管管径绝大部分在DN600以上,比较适合在市政排水管网(管径较大)中使用。
【简答题】在学校见到老师,只要说这句话肯定不会错__________
【单选题】辅助运动不包括( )
A.
切入运动
B.
调位运动
C.
进给运动
D.
分度运动
【多选题】影响水泵总效率的三个局部效率是().
A.
水力效率
B.
机械效率
C.
容积效率
【单选题】辅助运动不包括( )。
A.
装卸工件运动
B.
空行程运动
C.
测量工件的运动
D.
更换刀具运动
【多选题】影响水泵总效率的三个局部效率是( )
A.
水力效率
B.
机械效率
C.
容积效率
D.
轴功率
【单选题】( )采用陶管和砖砌下水道。
A.
唐长安
B.
宋东京
C.
汉长安
D.
春秋末年苏州
【简答题】(2016•江苏卷)下图为世界某区域示意图。读图回答1~2 题(均为双选题)。
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