问题
多项选择题
在不良地质条件下施工，当围岩自稳时间短，不能保证安全地完成初次支护时，为确保施工安全，加快施工进度，应采用各种辅助技术进行加固处理使开挖作业面围岩保持稳定，隧道内辅助技术包括（）。
A.超前锚杆
B.围岩深孔注浆
C.小导管周边注浆
D.设置临时仰拱
E.管棚超前支护
答案
参考答案：A, B, C, D
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在不良地质条件下施工，当围岩自稳时间短，不能保证安全地完成初次支护时，为确保施工安全，加快施工进度，应采用各种辅助技术进行加固处理使开挖作业面围岩保持稳定，隧道内辅助技术包括（）。
A.超前锚杆
B.围岩深孔注浆
C.小导管周边注浆
D.设置临时仰拱
E.管棚超前支护
参考答案：A, B, C, D
A teenage girl couldn’t stand（忍受）her family rules, so she left home. She wanted to be a star and became famous. But she had a little education and 41 years later, she had to ask for food on the street for a living. Now her father has died. Her mother is an old woman. But she is still ___42___ her daughter. She has been to every corner of the city. Everywhere she goes, she 43 a big photo of her daughter on the wall. At the lower part of the photo she writes, “I still love you …Come back home!” One day, the daughter saw one of the photos. She was so surprised that she couldn’t believe her 44 . “Is that me?” She moved 45 and read the words, “I still love you…” She cried. She couldn’t wait ___46 back home. When she got home, it was early morning. She pushed the door. The door opened itself. She rushed to the bedroom at once. Her mother was sleeping there. She 47 her mother up, “It’s me! Your daughter is back home!” The mother and daughter looked at each other with excitement, full of happy tears. The daughter asked, “ 48 is the door unlocked? A thief could get in.” The mother answered softly, “The door has never locked 49 you left. We miss you all the time. We believe that you’ll come back some day.” As everyone knows, parents love their children forever. Children should also understand their parents and share their happiness, sadness, even everything with their parents. 50 this way, both parents and children can be happy.
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