契约型基金运用现代信托关系，而公司型基金不运用现代信托关系（）

主要降代兼降甘油三酯(TG)的药物（）

A．合并冠心病者 

B．合并有脑卒中的患者 

C．老年人收缩期高血压者 

D．对伴有脂质代谢异常的患者 

E．伴妊娠者

急起发热，腹痛，腹泻，脓血便，可能的诊断是（）
突起高热，面色青灰，出冷汗及脉细数，尿少，可能的诊断是（）

A.中毒型菌痢

B.急性菌痢轻型

C.慢性菌痢隐匿型

D.急性菌痢普通型

E.慢性菌痢急性发作型

某班同学到实验室做“测定小灯泡额定功率”的实验，被测小灯泡的额定电压为3.8 V，电阻约为10 Ω。实验室有如下器材：电源（电压约为6V左右）、电流表（0-0.6 A 0～3 A）、电压表（0-3V 0-15 V）、开关各一只，导线若干，滑动变阻器两只：R₁（5Ω 0.5A）、R₂（10Ω 0.5A）。

(1)请你说出在这个实验中，滑动变阻器所起的作用是：__________________。本实验中电压表应选用_______挡，滑动变阻器应选用_______。

(2)实验电路接好后，合上开关时，部分同学发现电路出现故障，主要有下列的情况，请根据现象指出故障的可能原因：

①连接好电路，闭合开关后，看到电压表指针如图偏转：____________；

②灯泡不亮、电压表示数较大、电流表无示数，取下灯泡，两表的示数不变：_____________；

(3)排除故障后，调节滑动变阻器，发现电压表的0～15 V量程已坏，为了测小灯泡的额定功率，姚远小组设计了另一种实验方案。（电阻R的阻值已知，电源电压未知）

①电路如图乙所示，连接好电路；

②开关S拨到位置1，移动滑片P至任一位置，读出电流表示数I₁；

③开关S拨到位置2，滑片位置不动，读出电流表示数I₂。

先算出灯泡的电阻和R两端电压，再根据P₀=U₀²/R_L，计算灯泡的额定功率。他们按此方案测量，发现实验结果与真实值相差较大，仔细分析后，他们认为要准确测出灯泡的额定功率，只需将上述步骤②改为____。

That “Monday morning feeling” could be a crushing pain in the chest which leaves you sweating and gasping for breath. Recent research from Germany and Italy shows that heart attacks are more common on Monday mornings and doctors blame the stress of returning to work after the weekend break.

The risk of having a heart attack on any given day should be one in seven, but a six-year study helped by researchers at the Free University of Berlin of more than 2,600 Germans showed that the average person had a 20 percent higher chance of having a heart attack on a Monday than on any other day.

Working Germans are particularly not protected against attack, with a 33 percent higher risk at the beginning of the working week. Non-workers, by comparison, appear to be no more at risk on a Monday than any other day.

A study of 11,000 Italians proved 8 am on a Monday morning as the most stressful time for the heart, and both studies showed that Sunday is the least stressful day, with fewer heart attacks in both countries.

The findings could lead to a better understanding of what is the immediate cause of heart attacks, according to Dr Stefan Willich of the Free University. “We know a lot about long-term risk factors such as smoking and cholesterol（胆固醇）but we don’t know what actually causes heart attacks, so we can’t give clear advice on how to prevent them,” he said.

Monday mornings have a double helping of stress for the working body as it makes a rapid change from sleep to activity, and from the relaxing weekend to the pressures of work.

“When people get up, their blood pressure and heart rate go up and there are hormonal（内分泌）changes in their bodies,” Willich explained. “All these things can have an unfavourable effect in the blood system and increase the risk of a clot（血凝块）in the arteries（动脉）which will cause a heart attack.”

“When people return to work after a weekend off, the pace of their life changes. They have a higher workload, more stress, more anger and more physical activity,” said Willich.

小题1:．Monday morning feeling, as this passage shows,         .

A．is not so serious as people thought

B．is harmful to working people in Germany and Italy

C．is the first killer in Germany and Italy.

D．is created by researchers in Germany and Italy小题2:．To protect people from suffering from heart attack, doctors have paid much attention to     .     

A．people’s working time

B．people’s living place

C．people’s diet and lifestyle

D．people’s nationalities小题3:．It can be learned from this passage that heart attack has nothing to do with     .

A．blood pressure

B．heart rate

C．hormonal changes

D．blood group小题4:．If the researchers give us some advice to avoid Monday morning feeling, what might it be?

A．Stop working on Monday

B．Create a pleasant working environment

C．Get up late on Monday morning

D．Go to work with a doctor小题5:.Which of the following is true according to the passage?

A．The risk of having heart attacks on Monday mornings is the same as on any other day of the week to non-workers

B．33% of the Germans have heart diseases, therefore heart attacks are more common in Germany than in any other country.

C．20%of the Italians appear to have higher possibility of having heart attacks.

D．Non-smokers are more likely to have heart attacks on Sundays.

票据最初的功能是（）

A.汇兑功能

B.支付功能

C.信用功能

D.抵销功能