世界近代史上，清除封建法规，确立资本主义立法规范的法律最早产生于[ ] A．英国

在细胞表面粘附分子测定中，酶免疫显色测定与酶免疫化学发光测定不同的是()

A．原理不同

B．测定模式不同

C．测定步骤不同

D．酶作用的底物不同

E．上述二者均不相同

“1895年，适逢甲午惨败，日本逼签条约，在北京应试的康有为等人联络各省官员上书光绪帝，要求拒签条约，变法图强，史称公车上书。”文中错误的表述是[ ]

A．领导人

B．时间

C．参加者

D．地点

慢性支气管炎的诊断正确的是（）

A.持续发作半年以上

B.每年发作持续3个月，连续两年或以上

C.每年发作持续2个月，连续三年或以上

D.每年发作持续1个月，连续十年以上

E.每年发作持续3个月，持续5年以上

There are two types of people in the world. Although they have equal degree of health and wealth and other comforts of life, one becomes happy and the other becomes unhappy. This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds.
People who are to be happy fix their attention on the convenience of things: the pleasant parts of conversation, the well prepared dishes, the goodness of the wine and the fine weather. They enjoy all the cheerful things. Those who are to be unhappy think and speak only of the opposite things. Therefore, they are continually dissatisfied. By their remarks, they sour the pleasure of society, offend (hurt) many people, and make themselves disagreeable everywhere. If this turn of mind was founded in nature, such unhappy persons would be the more to be pitied. The intention of criticizing and being disliked is perhaps taken up by imitation. It grows into a habit, unknown to its possessors. The habit may be p, but it may be cured when those who have it realize its bad effects on their interests and tastes. I hope this little warning may be of service to them, and help them change this habit.
Although in fact it is chiefly an act of the imagination, it has serious results in life since it brings on deep sorrow and bad luck. Those people offend many others; nobody loves them, and no one treats them with more than the most common politeness and respect. This frequently puts them in bad temper and draws them into arguments. If they aim at getting some advantages in social position or fortune, nobody wishes them success. Nor will anyone start a step or speak a word to favor their hopes. If they bring on themselves public objections, no one will defend or excuse them, and many will join to criticize their wrongdoings. These should change this bad habit and be pleased with what is pleasing, without worrying needlessly about themselves and others. If they do not, it will be good for others to avoid any contact with them. Otherwise, it can be disagreeable and sometimes very inconvenient, especially when one becomes mixed up in their quarrels.

People who are unhappy ______.

A. always consider things differently from others
B. usually are affected by the results of certain things
C. usually misunderstand what others think or say
D. always discover the unpleasant side of certain things

ST段缩短见于（）

A.高血压

B.高血钙

C.低血钙

D.高血钾

E.冠心病