莫高窟初唐时代的第（）窟，被称为“美人窟”。 A.57 B.51 C.71 发布时间：2018-05-31 01:30 │ 来源：www.tikuol.com 题型：单项选择题 问题： 莫高窟初唐时代的第（）窟，被称为“美人窟”。A.57B.51C.71
题型：单项选择题 完形填空。 These days it is found that school students hardly have any sports. Is it because they have no 1 in sports? It may not be true. They often say they have much more important things to do. What are theseimportant things? Exams! They have to 2 themselves ready for all kinds of exams and tests in school. So many of them almast become bookworms (书呆子). In the past in the sununer holidays, they could do everything they liked,but now they have to 3 all their time preparing their lessons. So 4 have keptthem away from sports. 5 their parents and teachers give them morepressure (压力), they have to work _6 and spend most of their time on books. As for the students themselves, they don't want to 7 in the exams because theywant to further their studies. So it is necessary to give all of their spare time to their studies and 8 uptheir school sports. It's true that a good education can not go withoutphysical training (体育锻炼). A quick mind hardlygoes along with a 9 body. Without a strong body,you can never do anything well, and 10 can you make great success in life?( )1. A. time ( )2. A. make ( )3. A. pay ( )4. A. teachers( )5. A. And ( )6. A. earlier ( )7. A. miss ( )8. A. give ( )9. A. strong ( )10. A. when B. like B. have B. spend B. parents B. Or B. later B. lose B. take B. heavy B. how C. hobby C. get C. take C. studentsC. Because C. harder C. leave C. put C. weak C. where D. interests D. let D. cost D. holidays D. But D. quicker D. fail D. send D. ill D. why 查看答案
题型：单项选择题 如图所示，甲图是小明家卧室的一个插座，他用试电笔测试插座的A孔，氖管发光，则A孔接的是______线；乙图是一个台灯的电路示意图，当把台灯接入电路时，为了安全，应将台灯插头的______（选填“C”或“D”）插脚接火线． 查看答案
题型：单项选择题 对项目目标动态控制的准备工作，下列表述正确的是( )。A．收集项目目标的实际值B．定期进行项目目标的计划值和实际值的比较C．通过项目目标的计划值和实际值的比较，如有偏差，则采取纠偏措施进行纠偏D．将对项目的目标进行分解，以确定用于目标控制的计划值 查看答案
题型：单项选择题 一组二灰土试件无侧限抗压强度试验结果为：0.77MPa、0.78MPa、0.67MPa、0.64MPa、0.73MPa、0.81MPa，设计强度Rd=0.60MPa，取保证率系数Za=1.645，判断该组二灰土强度是否合格(取小数2位)。该实测项目(强度)评分值为多少 查看答案
