货币的基本职能包括（） A.流通手段、价值尺度 B.价值尺度、支付手段 C.价值尺度

关于胎儿心音，下列哪项正确（）。

A.初孕妇在妊娠20周~22周经腹壁可听及

B.为单音

C.妊娠24周后，在胎儿背侧听得最清楚

D.胎心率与孕妇心率近似

E.妊娠24周后，胎心音多在脐下正中或稍左或右听到

1岁患儿，患有法洛四联症，有反复昏厥史，今因反复抽搐6小时急诊入院，抽搐时青紫加重，神志不清，呼吸急促，持续时间2～3分钟，渐趋频繁。应考虑

A．心力衰竭

B．嘀栓塞

C．脑炎

D．脑缺氧发作

E．休克

案例九：一般资料：求助者，女性，46岁，本科文化程度，教师。案例介绍：求助者是某中学高三毕业班的班主任，感到工作压力大，近期血压高、失眠、心理咨询师与求助者协商决定采用生物反馈训练。训练方案及程序是：咨询师先向求助者介绍生物反馈的原理、方法、特点和功效，采用肌电生物反馈的形式，第一周每天一次，每次一小时，以后每周两次，共4～8周。求助者取仰卧位，电极安放在前臂内侧，先测量肌电水平的基线值，然后进行反馈训练。训练时预先设定预置值，要维持反馈信号向肌电水平下降的方向变化，其中重要的是使求助者掌握放松技巧，其中还要安排家庭训练，鼓励求助者战胜疾病的信心，增强自我控制能力。

多选进行肌电生物反馈训练时，电极放置的位置包括（）。

A．前额

B．前臂内侧

C．脸部

D．下肢内侧

Research studies show that there are some fundamental (1) between men and women in their attitudes to (2) matters. Women are far more likely to save for their children’s (3) and to save up to buy a (4) . Men tend to save for a (5) , and for their (6) . But in fact the need for women to save for their old age is far (7) than for men. Throughout the world, women are likely to live many years (8) than men. Furthermore it is the (9) women who will most often have to look after the children and thus they need more (10) to look after not just themselves but others. Women today need to look ahead, think ahead, not wait until they’re under (11) .
A number of (12) have been set up to help them do this. Some educational institutions offer night (13) in Money (14) . They can be given (15) on different ways of saving. It is usually advised that at least (16) of a person’s savings should be in low-risk investments but for the rest, (17) advisors often advise taking some (18) risks. Initiatives such as this can give women the economic (19) and knowledge they need for a comfortable, (20) retirement.

多晶体表现出明显的（）

A.各向同性

B.各向异性

C.方向性

D.可塑性