肺经的虚证应补 A．太溪 B．太渊 C．阴陵泉 D．尺泽

阅读理解。

     Li Ping is a Grade Eight student in Nanjing Sunshine Secondary School. The table below is his midterm

self-assessment(自我评价). He draws faces to show his progress: 

    Read the table and find out how well Li Ping is doing. 

1. Li Ping thinks he did best in _____ in Unit l.

A. opposites

B. using a dictionary

C. a report

D. present perfect tense

2. What does Li Ping need to improve in Unit l?

A. Present perfect tense.

B. Using a dictionary.

C. A report.

D. Opposites.

3. Which do you think Li Ping does well in?

A. Present perfect tense.

B. Passive voice.

C. Organizing information.

D. Favourite educational computer game.

4. What is Li Ping NOT very good at in Unit 2?

A. Suffixes -ful and -less.

B. Past continuous tense.

C. Linking words.

D. My best holiday.

5. From the table we know Li Ping is weak in _____.

A. Vocabulary

B. Main task

C. Study skills / Pronunciation

D. Grammar

女性，56岁。诊断肺心病3年，2天前受凉后发热，咳嗽，咳痰加重，咳黄痰，呼吸困难，不能平卧。查体：明显发绀，颈静脉怒张，双肺广泛散在干、湿性啰音，心率110次/分，三尖瓣区收缩期杂音，肝肋下3cm，下肢水肿。

该患者病情加重的主要原因是（）。

A.呼吸道感染

B.心动过速

C.严重缺氧

D.未坚持用洋地黄

E.肺功能进行性降低

水翼船在离水航行状态，不允许操急舵和急速掉头。

在网络计划技术中，计算和利用时差有非常重要的作用，包括（）。

A.它是决定关键线路的依据

B.为时间及时间一费用优化提供了依据

C.为资源优化提供了依据

D.为改变网络结构提供了依据

特尔菲法中要使专家们的意见达到相当协调的程度，一般需要（）轮调查。

A.2

B.3

C.4

D.5