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【单选题】
患者男性，42岁，自幼起咳嗽、咳痰、喘息，多为受凉后发作，静滴“青霉素”可缓解，10～20岁无发作。20岁后又有1次大发作，发作时大汗淋漓、全身发紫、端坐不能平卧，肺部可哮鸣音，静脉推注“氨茶碱、地塞米松”可完全缓解。以后反复出现夜间轻微喘息，每周发作3次以上，不能入睡，PEF变异率为35%。查体：双肺听诊未干湿啰音，心率89/min。根据病情程度选择药物治疗最佳方案是
A.
每日吸入氨茶碱+静滴β2受体激动药
B.
每日雾化吸入β2受体激动药+静滴氨茶碱
C.
每日雾化吸入抗胆碱药+口服β2受体激动药
D.
每日定量吸入糖皮质激素+吸入β2受体激动药
E.
每日定量吸入糖皮质激素+静滴β2受体激动药
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参考答案：
举一反三
【单选题】听力原文：M: Well, you seemed to be having fun watching the movie? W: Yeah, it was good fun. I think it kept me in stitches right from the start. M: You know, whenever I watch comedy, I always like to know...
A.
The purpose of laughter.
B.
The cause of laughter and its effects.
C.
Who and when people laugh.
D.
The origins of laughter.
查看完整题目与答案
【多选题】正确的是
A.
位移和物位都是在运动过程中与移动有关的物理量，是机械行业中最常用的被测物理量之一。
B.
许多物理量(如压力、流量、加速度等)的测量常常需要先变换为位移，然后再将位移变换成电量，因此位移传感器是一类重要的基本传感器。
C.
位移传感器的作用就是将直线或环形机械位移量转换成电信号，
D.
利用相应的位移传感器可以测量位移、距离、位置、尺寸、角度、角位移等物理量。位移的测量方式所涉及的范围相当广泛。
查看完整题目与答案
【简答题】Section B: 32. Today, as natural resources become scarcer and manufacturing costs rise, recycling is (important) _____ than ever.
查看完整题目与答案
【单选题】(18-张羽琦)下列没有错别字的一组是:
A.
窠臼 迷惑 岛屿 清天白日
B.
骚动 穹顶 木屑 讫今为止
C.
毗邻 筹划 阈值 富丽堂黄
D.
毗邻 筹划 阈值 富丽堂黄
查看完整题目与答案
【单选题】听力原文：M: Well, you seemed to be having fun watching the movie? W: Yeah, it was funny. I think it kept me in stitches right from the start. M: You know, whenever I watch a comedy, I always like to know ...
A.
The purpose of laughter.
B.
The cause of laughter and its effects.
C.
Why and when people laugh.
D.
The origin of laughter.
查看完整题目与答案
【单选题】在所有机械传动中,应用最广的是( )。[单选题]
A.
螺旋传动
B.
带传动
C.
齿轮传动
D.
链传动
查看完整题目与答案
【单选题】(18-张羽琦)下列没有错别字的一组是:
A.
札记 间断 轻率 攒入
B.
栖息  鸟喙  狭益 槲寄生
C.
胚胎  琐屑  构造  传播
D.
雌雄  衍变  筛选  肿瘤
查看完整题目与答案
【单选题】听力原文：M: Well, you seemed to be having fun watching the movie? W: Yeah, it was funny. I think it kept me in stitches right from the start. M: You know, whenever I watch a comedy, I always like to know ...
A.
The purpose of laughter.
B.
The cause of laughter and its effects.
C.
Why and when people laugh.
D.
The origin of laughter.
查看完整题目与答案
【单选题】(18-张羽琦)下列没有错别字的一组是:
A.
金碧辉煌 萧索 秋蝉  厮叫
B.
疏疏落落 传诵 搅尽脑汁 凋零
C.
放荡不羁 落寞 隐逸恬适 点缀
D.
意境姿态 洪流 训鸽   渲染
查看完整题目与答案
【单选题】听力原文：W: I have been really depressed since watching the pictures of the earthquake on TV. I am feeling really down. M: Same here. I think we need to do something to relieve the pain. Q: What are the t...
A.
They are talking about their hard time.
B.
They are talking about the earthquake.
C.
They are talking about their feelings after the earthquake.
D.
They are talking about the TV program.
查看完整题目与答案
相关题目：
【单选题】听力原文：M: Well, you seemed to be having fun watching the movie? W: Yeah, it was good fun. I think it kept me in stitches right from the start. M: You know, whenever I watch comedy, I always like to know...
A.
The purpose of laughter.
B.
The cause of laughter and its effects.
C.
Who and when people laugh.
D.
The origins of laughter.
查看完整题目与答案
【多选题】正确的是
A.
位移和物位都是在运动过程中与移动有关的物理量，是机械行业中最常用的被测物理量之一。
B.
许多物理量(如压力、流量、加速度等)的测量常常需要先变换为位移，然后再将位移变换成电量，因此位移传感器是一类重要的基本传感器。
C.
位移传感器的作用就是将直线或环形机械位移量转换成电信号，
D.
利用相应的位移传感器可以测量位移、距离、位置、尺寸、角度、角位移等物理量。位移的测量方式所涉及的范围相当广泛。
查看完整题目与答案
【简答题】Section B: 32. Today, as natural resources become scarcer and manufacturing costs rise, recycling is (important) _____ than ever.
查看完整题目与答案
【单选题】(18-张羽琦)下列没有错别字的一组是:
A.
窠臼 迷惑 岛屿 清天白日
B.
骚动 穹顶 木屑 讫今为止
C.
毗邻 筹划 阈值 富丽堂黄
D.
毗邻 筹划 阈值 富丽堂黄
查看完整题目与答案
【单选题】听力原文：M: Well, you seemed to be having fun watching the movie? W: Yeah, it was funny. I think it kept me in stitches right from the start. M: You know, whenever I watch a comedy, I always like to know ...
A.
The purpose of laughter.
B.
The cause of laughter and its effects.
C.
Why and when people laugh.
D.
The origin of laughter.
查看完整题目与答案
【单选题】在所有机械传动中,应用最广的是( )。[单选题]
A.
螺旋传动
B.
带传动
C.
齿轮传动
D.
链传动
查看完整题目与答案
【单选题】(18-张羽琦)下列没有错别字的一组是:
A.
札记 间断 轻率 攒入
B.
栖息  鸟喙  狭益 槲寄生
C.
胚胎  琐屑  构造  传播
D.
雌雄  衍变  筛选  肿瘤
查看完整题目与答案
【单选题】听力原文：M: Well, you seemed to be having fun watching the movie? W: Yeah, it was funny. I think it kept me in stitches right from the start. M: You know, whenever I watch a comedy, I always like to know ...
A.
The purpose of laughter.
B.
The cause of laughter and its effects.
C.
Why and when people laugh.
D.
The origin of laughter.
查看完整题目与答案
【单选题】(18-张羽琦)下列没有错别字的一组是:
A.
金碧辉煌 萧索 秋蝉  厮叫
B.
疏疏落落 传诵 搅尽脑汁 凋零
C.
放荡不羁 落寞 隐逸恬适 点缀
D.
意境姿态 洪流 训鸽   渲染
查看完整题目与答案
【单选题】听力原文：W: I have been really depressed since watching the pictures of the earthquake on TV. I am feeling really down. M: Same here. I think we need to do something to relieve the pain. Q: What are the t...
A.
They are talking about their hard time.
B.
They are talking about the earthquake.
C.
They are talking about their feelings after the earthquake.
D.
They are talking about the TV program.
查看完整题目与答案
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