化脓性支气管扩张常咳出
A. 白色泡沫痰或黏液性痰
B. 铁锈色痰
C. 大量脓痰分三层
D. 痰恶臭
E. 粉红色浆液泡沫痰
慢性支气管炎常咳出
A. 白色泡沫痰或黏液性痰
B. 铁锈色痰
C. 大量脓痰分三层
D. 痰恶臭
E. 粉红色浆液泡沫痰
肺炎球菌性肺炎痰液为
A. 白色泡沫痰或黏液性痰
B. 铁锈色痰
C. 大量脓痰分三层
D. 痰恶臭
E. 粉红色浆液泡沫痰
16.Questions 16 to 18 are based on the passage you have just heard.[音频]
A. They help spread the latest technology.
B. They greatly enrich people’s leisure life.
C. They provide residents with the resources needed.
D. They allow free access to digital books and videos.
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