问题
单项选择题
慢性肺源性心脏病失代偿期心功能失代偿多表现为
A．慢性咳嗽、咯痰
B．肺动脉高压
C．以右心衰为主
D．肺水肿多见
E．缺氧和二氧化碳潴留
答案
参考答案：C
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慢性肺源性心脏病失代偿期心功能失代偿多表现为
A．慢性咳嗽、咯痰
B．肺动脉高压
C．以右心衰为主
D．肺水肿多见
E．缺氧和二氧化碳潴留
参考答案：C
| 阅读理解 | |
| Our eating habits are very important for good health and a strong body. There are times when most of us would have sweets and ice-cream better than eat and rice. Sweets and ice-cream are not bad for us if we eat them at the end of a meal. (1)_____. It is important for us to eat our meal at the same time every say. When we feel hungry, it is a signal that our body needs food. (2)_____. A long time ago in England, some judges often decided whether a man was telling the truth by giving him some dry bread. (3)_____. Though this seems very strange and foolish, they thought it was a very good way of finding out the truth . A man who is worrying about something has difficulty in swallowing anything dry. (4)_____. | |
选句子完成短文
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| 5. What is the best title for the passage is __________. | |
| A. Eating habits and health B. Sweets and appetite C. What affects your appetite D. Regular meals |