下列内镜使用前需灭菌处理，但除外（） A.纤维支气管镜 B.腹腔镜 C.脑室镜 D.

主要是从股票投资者买卖趋向的心理方面对多空双方的力量对比进行探索的指标是（）。

A.PSY

B.BIAS

C.RSI

D.WMS

简述柯陆氏手术的适应证。

Ⅱ   阅读(共两节，满分50分)

第一节：阅读理解（共20小题；每小题2分，满分40分）

阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。

Parents have to do much less for their children today than they used to do，and home has become much less of a workshop. Clothes can be bought ready made; washing can go to the laundry; food can be bought; cooked，canned or preserved; bread is baked and delivered by the baker; milk arrives on the doorstep; meats can be had at the restaurant，the work’s canteen，and the school dining-room.

It is unusual now for father to pursue his trade or other employment at home，and his children rarely，if ever，see him at his place of work. Boys are therefore seldom trained to follow their father’s occupation，and in many towns they have a fairly wide choice of employment and so do girls. The young wage-earner often earns good money，and soon acquires a feeling of economic independence. In textile areas it has long been customary for mothers to go out to work，but this practice has become so widespread that the working mother is now a not unusual factor in a child’s home life，the number of married women in employment having more than doubled in the last twenty-five years. With mother earning and his older children drawing substantial wages father is seldom the dominant figure that he still was at the beginning of the century. When mother works, economic advantages accrue，but children lose something of great value if mother’s employment prevents her from being home to greet them when they return from school.

26. The writer mentions home as workshop because______.

A. fathers often pursue employment at home

B. parents had to make food and necessity themselves for their daily-life

C. many families produce goods at home for sale

D. both fathers and mothers and mothers in most families are workers

27. The writer says that home has become much less of a workshop. He means______.

A. in the past, home was more like a workshop

B. home is much more of a workshop now

C. home-workshops are becoming fewer and fewer

D. home was less like a workshop in the past

28. The word“accrue”in the sentence“When mother...accrue，”is closest in meaning to

__________________.

A. change                            B. dwindle                    C. double                     D. increase

29. The chief reason that boys are seldom trained to follow their father’s occupation is ___________________.

A. that children nowadays rarely see their fathers at their place of work

B. that fathers do not like to pursue employment at home any more

C. that there is a wide choice of employment for children

D. that children also like to have jobs outside

30. What makes father no longer the only dominant person in a family?

A. With their earning，mother and children do not need to depend on father for their life.

B. There are many choice of employment for mothers and children.

C. Father does much less for his children today than he used to.

D. The number of married women in employment has increased greatly now.

关于良性前列腺增生症的药物治疗，选择以下哪一项是最恰当的（）

A.适用于轻、中度症状的前列腺增生症的患者

B.α受体阻滞药作用于前列腺腺细胞上，抑制前列腺增生

C.5-α还原酶抑制药抑制而降低前列腺内平滑肌张力

D.5-α还原酶抑制药抑制睾酮生成而降低前列腺内平滑肌张力

E.5-α还原酶抑制药抑制双氢睾酮生成而使前列腺部分萎缩

俗话说，“瑞雪兆丰年”。这句话有着充分的科学根 (29) ，并不是一句 (30) 信的成语。寒冬大雪，可以冻死一部分越冬的害虫；融化了的水渗进土层深处，又能供应庄 (31) 生长的需要。我相信这一场十分及时的大雪，一定会促进明年春季作物，尤其是小麦的丰 (32) 。有经验的老农把雪比做是“麦子的棉被”。冬天“棉被”盖得越厚，明春麦子就长得越好，所以又有这样一句谚语：“冬天麦盖三层被，来年枕着馒头睡。”