更多“在一次户外活动中,周老师教幼儿双手向上抛球。之后周老师发现君”相关的问题
癫病心脾两虚证的代表方为
A.柴胡疏肝散
B.生铁落饮
C.癫狂梦醒汤
D.逍遥散合顺气导痰汤
E.养心汤合越鞠丸
点击查看答案
在新航路开辟的过程中,航海家们乘风破浪,勇往直前。发现美洲的是()
A.达·伽马
B.迪亚士
C.哥伦布
D.麦哲伦
点击查看答案
Passage 1Questions 1 to 5 are based on the following passage: Scientists in India have invented a new way to produce electricity. Their invention does not get its power from oil, coal or other fuels. It produces electricity with the power of animals. India has about eighty million bullocks. They do all kinds of jobs. They work in the fields. They pull vehicles through the streets. They carry water containers. (76)Indian energy officials have been seeking ways to use less imported oil to provide energy. Scientists at the National Institute for Industrial Engineering in Bombay wondered whether the millions of bullocks could help. Many villages in India lack electricity, but they have many bullocks. And often the animals are not working. One job done by bullocks is to pump water out of the well. The animals do this by walking around and around in a circle. As they walk, they turn a heavy stick that makes the pump move. This simple technology is centuries old. Scientists thought that the same technology could be used to produce electricity. Bullocks walk in a circle only two or three times a minute. This is much too slow to produce electricity, but it can create enough power to turn a series of gears. A large gear sits next to a smaller gear. As the large gear turns, it causes the smaller gear to turn. That gear turns an even smaller one. Each gear moves faster because it is a little smaller. The smallest gear may turn extremely fast. (77)Clocks operate with gears. So do cars and so does the device invented by the Indian scientists to produce electricity. According to the officials in the United Nations, the idea is being tested at several places in India. The device is easy to operate and repair. And it can be moved easily. It costs about three hundred and seven dollars now to make such a device, but production of large numbers of them could cut the cost of each to about two hundred dollars.
A.It has a large gear and a smaller gear.B.It’s easy to use, but difficult to move.C.It’s quite cheap.D.It’s still being tested.
点击查看答案
企业资金运用的基本目标是()
A.营利
B.行善
C.招募人员
D.开发市场
点击查看答案
下列哪一个事件是心理学脱离思辨性哲学成为一门独立学科的标志( )
A.1879年,德国学者冯特在莱比锡大学建立了世界上第一个心理学实验室
B.1890年美国学者詹姆斯发表了他的经典著作《心理学原理》
C.瑞士心理学家皮亚杰通过一系列精心设计的试验,研究儿童思维发展的规律
D.俄国生理学家巴甫洛夫提出条件发射说
点击查看答案
下列典故最能够表达由感性认识上升为理性认识的是()。
A.目不窥园 B.目不识丁 C.目无全牛 D.目不见睫
点击查看答案
通常IP地址10.0.0.0对应的子网掩码为( )
A.126.19.0.12
B.255.255.0.0
C.255.240.0.0
D.255.0.0.0
点击查看答案
患儿男,因颅内出血就诊,无外伤史,凝血功能检查发现PT延长,APTT正常,加入硫酸钡吸附血浆不能纠正,加入正常血清能纠正。诊断考虑()
A.血友病A B.血友病B C.血管性假性血友病 D.Ⅶ因子缺乏 E.十三因子缺乏
点击查看答案
某一个分局配置了1000门IP话机,在考虑冗余线路的情况下,需要配置多少条E1中继线路?()
A.2条
B.3条
C.4条
D.5条
点击查看答案
某生产汽油的石油化工企业直接向市慈善总会捐赠批汽油,下列说法正确的是()。
A.免征增值税,不免消费税
B.不免增值税,免征消费税
C.免征增值税、消费税及其附加
D.征收增值税、消费税,免征附加税
点击查看答案
中医学的基本特点是()
A. 望、闻、问、切为诊病方法B. 阴阳五行学说为其理论框架C. 生理学与病理学不能截然分开D. 藏象学说为其理论体系核心内容E. 强调整体观念及运用辨证论治
点击查看答案
1948年11月至1949年1月,担任淮海战役总前委书记的是____。
A . 邓小平B . 刘伯承C . 陈毅D . 粟裕
点击查看答案