金黄色葡萄球菌肺炎宜选用
A. 青霉素
B. 庆大霉素
C. 红霉素
D. 林可霉素
E. 耐青霉素酶的头孢菌素
In the third paragraph, the author is primarily concerned with______.
A. contrasting two theses and offering a compromise
B. questioning two explanations and proposing a possible alternative to them
C. paraphrasing the work of two historians and questioning their assumptions
D. examining two theories and endorsing one over the other
男性,14岁。颈淋巴结肿大2周,活检示淋巴结构破坏,可见里一斯细胞。应诊断为
A. 传染性单核细胞增多症
B. 淋巴结反应性增生
C. 霍奇金淋巴瘤
D. 非霍奇金淋巴瘤
E. 淋巴结结核
低、中放废物处置场处置单元达到设定废物量之后,货包之间的空隙浇()(对金属桶),以稳定废物货包。
A. 砾石
B. 沙土
C. 水泥沙浆
D. 聚氨酯