题目: 技术资源 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0226/65e0159d259eb692dfd5dfb6eadd3e75.html 下面是错误答案,用来干扰机器的。参考答案:温和噬菌体的DNA整合到宿主菌的染色体DNA后,使细菌的基因型发生改变从而获得新的遗传性状
题型:阅读理解 五位母亲Betty, Sara, Gina, Mary和 Alice打算为各自的孩子选择一所合适的学校。请仔细阅读第1-5题中的个人情况说明,从A到F的六个选项中,选出符合各人要求的最佳选项,其中一项为多余选项。 ( )1. Betty has a six-year-old daughter. She wants her to be a musician when she grows up, so she is looking for a famous music school for her. ( )2. Sara's son is 10 years old. He is interested in water sports. He said that he hoped to be a sailor in the future. ( )3. Alice learned to dance when she was young. Now she is a successful dancer. She wants her little daughter to follow her steps.( )4. Mary is always worried about her daughter, who is poor at math and English at school, so she is looking for a training centre to help her daughter.( )5. Gina has a son who is a football fan. He knows about almost all the well-known football players. He wishes to be a football star. A Aqualility Making water safe and fun. Swimming lessons are for all ages from birth. Small groups are in warm poolsin Reigate on Monday & Friday afternoons. Call 07914 688 826B Manor House A small and friendly school for girls 2-16 offers a modern and caring environment. Bring your daughter and come and see why our girls are so happy and do so well. Call 01372 45768C Little Kickers Why do we get a kick out of every class? It's fun. The children have fun learning new skills. So if you want your kid to be a football star or just to be happier, why not come and have a ball with us? Call 01753 83109D Monkey Music Since 1993 thousands of children across the UK have grown up with Monkey Music. Our wonderfulteaching program introduces music to young children in a way they can easily understand and enjoy. Call 0193 82866E Kip McGrath Do you want your child to succeed at school? We have very good Math and English teachers. We arefor children aged 6-16.Call 01483 303233F Farnham Dance New ballet (芭蕾) classes at the St. John's Centre, 19 Tilford Rd, Farnham GU9 8DJ. Tuesday afternoons, 10 week terms. Call 01252 727347 查看答案
题型:单项选择题 特异性投射系统的特点是()A.弥散投射到大脑皮质广泛区域 B.点对点投射到大脑皮质特定区域 C.上行激活系统是其主要结构 D.改变大脑皮质兴奋状态是其主要功能 E.对催眠药和麻醉药敏感 查看答案
题型:问答题 [背景材料] 某桥梁工程为15×30m预应力混凝土简支空心板梁桥,其采用预制吊装,后张法施工。桥位处有一大块空地可作为预制场,地质情况为0.5m的强风化层,下为中风化砂岩。因此,施工单位决定采用定型钢模板预制板梁。 [问题]施工单位所采用的模板是否合理对模板有哪些要求 查看答案