问题
单项选择题
如上述检查均无异常，为明确诊断宜选下列哪项检查方法
A．最大呼气流量-容积曲线
B．气道反应性测定
C．肺CT
D．运动肺功能
E．症状明显时仔细检查心肺
答案
参考答案：B
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如上述检查均无异常，为明确诊断宜选下列哪项检查方法
A．最大呼气流量-容积曲线
B．气道反应性测定
C．肺CT
D．运动肺功能
E．症状明显时仔细检查心肺
参考答案：B
Whenever the sun dropped and the blue sky came up, my father and I used to climb the mountain near my house. Walking together, my father and I used to have a lot of __1__ through which I learned __2__ from his experiences. He always told me, “ You __3__ have goals (目标) like climbing the mountain.” Without the mountain-climbing that we both __4__, we couldn’t have enough time to spend together because my father was very _5__. I really got a lot from the mountain-climbing. It gave me time to _6__ with my father and to be in deep thought __7__ develop my patience. Once we climbed a very high mountain. It was so challenging for me _8__ I was only ten years old. During the first few hours of climbing, I enjoyed the flowers and trees, and the bird’s singing. But as time passed, I got a pain in both of my __9__. I wanted to __10_ climbing, but my father said to me, “You can always see a beautiful sky at the top of the mountain, but you can’t see it __11__ reaching the top. Only there can you see all of the nice things, which is just like your life.” At that time, I was too young to understand his __12__. But later after that, I __13__ know the meaning of hope in life. I found __14__ standing at the top of the mountain, and the sky was as _15_ as crystal.
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