支气管扩张症并发感染常出现
A. 发作性呼吸困难伴有哮鸣音
B. 呼吸困难伴一侧胸痛
C. 呼吸困难伴休克
D. 呼吸困难伴咳嗽、咳脓痰
E. 呼吸困难伴昏迷
Only after ______ made hundreds of experiments ______ succeed in solving the problem.
A. they had; did they
B. had they; they did
C. they had; they did
D. had they; did they
稽留热见于
A. 流行性脑脊髓膜炎
B. 败血症
C. 疟疾
D. 布鲁菌病
E. 霍奇金病
弛张热见于
A. 流行性脑脊髓膜炎
B. 败血症
C. 疟疾
D. 布鲁菌病
E. 霍奇金病
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