防护服disposable gowns:临床医务人员在接触甲类或按甲类传染病管理的传染病患者时所穿的一次性防护用品。应具有良好的防水、抗静电、过滤效率和无皮肤刺激性、穿脱方便、结合部严密,袖口、脚踝口应为弹性收口()
是
是
此题为判断题(对,错)。
假设对实际货币余额的需求取决于可支配收入。这就是说,货币需求函数是:M/P=L(r,Y-T)。用IS-LM模型讨论货币需求函数的这种变化会不会改变以下情况:
a.对政府购买变动的分析。
b.对税收变动的分析。
Suppose that the demand for real money balances depends on disposable income. That is, the money demand function is M/P=L(r,Y-T). Using the IS-LM model, discuss whether this change in the money demand function alters the following:
a.The analysis of changes in government purchases.
b.The analysis of changes in taxes.
When they drove down, over the River Thames and into the city centre, they found it was not so peaceful after all! The main streets were packed with traffic: cars, lorries, coaches full of tourists and the bicycles which the students use to get about. But as soon as they had managed to park the car and get away from the roaring traffic, they discovered a completely different world. Narrow cobbled (铺圆石子的) streets which had hardly changed since the Middle Ages ran between the high college walls of grey or yellow stone. Inside the great double gates of each college they found quiet squares of grass, the library, the dining-hall and the rooms where the students and teachers live. Many colleges had the most beautiful gardens where one could sit and read, talk work or dream.
Most of the students, or undergraduates, wore informal clothes: sports coats, or pullovers, and slacks. But some of them were wearing their black gowns. George explained that they had to wear these when going to lectures or to their weekly meeting with their tutor, or teacher. Tom and Anne were very surprised to see a few young men dressed in formal black suits, with ties ,gowns and scholars' caps. Anne asked whatever they were doing, wearing evening dress in the morning ! George laughed and said that this was the official dress for taking examinations, many of which were held in June.
They stopped the car on top of a hill in order to ______.
A.see the spires and the domes
B.see Oxford
C.to park their car
D.to see the colleges
A.拉开拉链—摘防护服帽子—从肩膀褪下防护服—脱袖子—自上而下—脱腿部防护服
B.拉开拉链—摘防护服帽子—从腿下褪下防护服—自下而上—脱袖子
C.拉开拉链—从肩膀褪下防护服—脱袖子—自上而下—脱腿部防护服—摘下防护服帽子
D.拉开拉链—从腿下褪下防护服—自下而上—脱袖子—摘帽子
A.脱防护服时动作要快
B.皮肤不要触及防护服的污染面
C.手套摘去后不可触碰防护服的外面
D.脱防护服的过程中,始终是防护服的内面朝外
E.脱防护服的过程中,始终是防护服的外面朝内