妊娠期孕妇药动学的特点是A．胃肠平滑肌蠕动减慢，延缓药物吸收 B．表现分布容积较未孕

男，45岁，发现HBsAg阳性10余年，血ALT28g/L，查体肝脏体积增大，巩膜黄染不明显，则现在该病人肝脏所处的病理变化，最可能是（）。

A.气球样变

B.脂肪变性

C.嗜酸性坏死

D.碎片状坏死

E.桥接坏死

If you are having trouble falling asleep, you are in good company. About 65% of Americans said they have sleeping problems a few nights each week, according to a recent study by the National Sleep Foundation. Sleeping too little can lead to a higher risk of becoming fat and getting depressed(沮丧的). But before you go to a doctor for advice, it is worth examining your sleeping habits one more time. Some of your favorite evening habits may have something to do with the sleeping problems.

Setting a Bright Alarm Clock

The light of your bright alarm clock can prevent you from falling asleep. You can make your room as dark as possible. Cover the bright numbers with a book or consider buying a small travel clock. Your cellphone alarm may also do the trick.

Counting Sheep

When you just can’t fall asleep, it’s useless to stay in bed to count sheep. If you’ve been trying to fall asleep for more than 30 minutes, the National Sleep Foundation suggests you get up to do some reading or watch TV for a while. Such activities will make you sleepy. Before you know it, you’ll be going back to bed really tired.

3. Exercising Late at Night?

Daytime workouts(锻炼) will keep you full of energy for hours. That’s why you don’t want to exercise within three hours of hitting the sack. Fierce(剧烈的)  physical activity raise your body temperature and pumps your energy level—both are bad for a good night’s sleep.

小题1:What can we learn from the first sentence of the passage?

A．It’s not good to fail to fall asleep at night.

B．People in a good company often have sleeping problems.

C．There are many people who have sleeping problems.

D．You should find someone to talk to if you can’t fall asleep.小题2:The underlined part “hitting the sack” in the last paragraph means “______”.

A. going back home              B. going to bed

C. going to the gym              C. falling asleep

小题3:Which of the following is NOT mentioned in the passage?

A．The bad results of getting too little sleep.

B．Why the bright alarm clock keeps you awake.

C．What to do if you can’t fall asleep after 30 minutes.

D．Why watching TV and reading books make people sleepy.小题4:By writing the passage, the writer mainly wants to tell us _______.

A．why so many people can’t sleep well at night

B．how to enjoy a good night’s sleep

C．that sleeping problems are troubling more and more people

D．that people may solve their sleeping problems by some habits

易引起Hornerssyndrome的肺癌为（）

A.中心型肺癌

B.周围型肺癌

C.小细胞癌

D.肺上沟癌

E.细支气管肺泡癌

配件技术管理员的职责主要有（）。

A.负责机械配件的储备及供应，并领导配件库。

B.负责搜集和管理配件工作必需的技术资料，包括各型机械的配件目录、配件图册、配件互换手册以及通用件和标准件的规格、数量等。

C.负责编制配件储备定额（包括品种、储备形式及最大、最小储备量），核算储备资金，并按实

际消耗量及资金周转期，定期修订储备定额，逐步做到合理储备。

D.按配件储备定额及机械修理更换件明细表确定自制或外购件，按规定工作程序及时调整配件进货计划。

心力衰竭时下述减轻心脏负荷的治疗措施中，哪一项是不正确的

A．根据病情适当安排生活，劳动和休息

B．凡是心力衰竭的病人均应卧床休息

C．控制钠盐摄入

D．合理应用利尿剂

E．合理应用血管扩张剂