在尽头线上施工,()经与列车调度员(车站值班员)联系确认尽头一端无列车、轨道车时,则 发布时间:2019-03-10 18:44 │ 来源:www.tikuol.com 题型:单项选择题 问题: 在尽头线上施工,()经与列车调度员(车站值班员)联系确认尽头一端无列车、轨道车时,则尽头一端可不设防护。A.施工负责人B.施工领导人C.工地防护员D.驻站联络员
题型:单项选择题 完形填空。 Kangkang has a good friend. 1 name is Lisa, she is 2 England. They are in 3 same class. Class 1,Grade 7. They 4 go to school five days a week .They 5 by bike. They stay at home on Saturday and Sunday. Lisa 6 China and Chinese food. At school they 7 football after class. Kangkang and Lisa like 8 things. Now they are making a plane. They like flying planes on Sunday. Lisa 9 English and 10 Chinese. They are good friends. ( )1. A. His ( )2. A. comes( )3. A. the ( )4. A. never( )5. A. are ( )6. A. like ( )7. A. are play( )8. A. making ( )9. A. talks( )10. A. many B. She B. coming B. a B. usually B. have B. speaks B. play B. make B. says B. much C. Her C. to C. / C. often C. ride C. likes C. are playingC. to make C. tells C. some D. Hers D. from D. an D. seldom D. take D. has D. play theD. does D. speaks D. any 查看答案
题型:单项选择题 下列句子有语病的一项是(2分) ( )A.监管部门制定严密的防范措施,防止非法使用地沟油的现象不再反弹。B.据有关专家分析,今年冬春出现的旱情为新中国成立以来所罕见。C.只有紧紧依靠人民,不断为人民造福,我们才能实现中国梦。 D.预防甲型H7N9流感,应保持室内通风,避免去人多不通风的场所。 查看答案
题型:单项选择题 在平面直角坐标系中,等腰三角形ABC的顶点A的坐标为(2,2).(1)若底边BC在x轴上,请写出一组满足条件的点B、点C的坐标:______;(2)若底边BC的两端点分别在x轴、y轴上,请写出一组满足条件的点B、点C的坐标:______. 查看答案
题型:单项选择题 读“我国三大自然分布区图”,回答1~3题。1.划分a、b、c三大自然区的主要依据是 A.植被和土壤 B.土壤和气候 C.气候和地貌 D.地貌和植被2.地跨a、b、c三大自然区的省级行政区是 A.西藏 B.四川 C.甘肃 D.陕西3.地跨a、b、c三大自然区域的分界线与下列哪一条地理界线最接近 A.季风区与非季风区的分界线 B.内流区与外流区的分界线 C.400毫米年等降水量线 D.地势二、三级阶梯的分界线 查看答案
题型:单项选择题 国家垄断资本主义条件下,政府对经济生活进行干预和调节的实质是()A.维护垄断资产阶级的整体利益和长远利益B.维持资本主义经济稳定增长C.消除或防止经济危机的爆发D.提高资本主义社会的整体福利水平 查看答案