近日，某青少年心理教育网站对于中学生遇到困惑时的求助对象进行了一次调查。请你根据

曾经有位雄心勃勃的年轻人，想发明一种可以溶解一切物质的万能溶液，但这位年轻人的理想注定是不能实现的。假若您想劝告这位年轻人放弃这项计划，那么，您认为以下哪一项劝告更能为这位年轻人所接受( )

A．根据目前已有的科学理论研究成果，发明这种溶液缺乏理论上的支持

B．发明这种溶液需要掌握极其复杂的技术和工艺，你目前的条件和能力远没有达到这一步

C．如果世界上真有这样一种溶液的话，别人早就发明出来了，怎么可能等到今天你来发明呢

D．这种溶液发明出来之后，你用什么器皿来盛它呢

下列哪种情况不是小夹板固定的适应证？（）

A.四肢闭合性骨折

B.开放性骨折创面小

C.四肢陈旧性骨折已手法整复

D.关节内骨折已整复

E.四肢骨折但水肿较严重者

Mr. Smith gave his wife ten pound for her birthday — ten pretty pound notes. So the day after her birthday, Mrs Smith went shopping. She queued for a bus, got on and sat down next to an old lady. After a while, she noticed that the old lady’s handbag was open. Inside it she saw a wad of pound notes exactly like the one her husband had given her. So she quickly looked into her own bag — the notes were gone! Mrs Smith was sure that the old lady who was sitting next to her had stolen them. She thought she would have to call the police; but, as she disliked making a fuss and getting people into trouble, she decide to take back the money from the old lady’s handbag and say nothing more about it. She looked round the bus to make sure nobody was watching, then she carefully put her hand into the old lady’s bag, took the notes and put them in her own bag.
When she got home that evening, she showed her husband the beautiful hat she had bought.
"With the money you gave me for my birthday, of course." She said proudly.
"Oh What’s that, then" he asked, as he pointed to a wad often pound notes on the table.

Mrs. Smith saw ______ in the old lady’ handbag.

A．a pound note

B．a wad often pound notes

C．a wad of pound notes

D．ten pounds

A公司对持有的投资性房地产采用成本模式计量。2010年6月10日购入一栋房地产，总价款为9800万元，其中土地使用权的价值为4800万元，地上建筑物的价值为5000万元。土地使用权及地上建筑物的预计使用年限均为20年，均采用直线法计提折旧或摊销，预计净残值均为0。购入当日即开始对外经营出租。不考虑其他因素，则A公司2010年度应确认的投资性房地产折旧和摊销额为( )万元。

A．265
B．245
C．125
D．490

电测量指示仪表的阻尼力矩，只在活动部分运动过程中起（）作用。

A、阻尼幅值

B、阻尼其振荡

C、影响稳定偏移值

D、阻尼其偏转