存重症支气管哮喘的治疗中禁用的药物是（）
A.肾上腺皮质激素
B.吗啡
C.抗生素
D.氨茶碱
E.碳酸氢钠
参考答案：B
________ thousands of people outside; it was too noisy.[ ]
A. There seemed to be
B. There seemed to have
C. It seemed to be
D. It seemed to have
伤寒典型临床表现是（）
A.持续发热.脾大，瘀点，白细胞降低
B.持续发热，脾大，攻瑰疹，相对缓脉，白细胞汁数降低
C.不规则发热，脾大，瘀点，相对缓脉，白细胞计数升高
D.稽留热，脾大，玫瑰疹，白细胞升高
E.弛张热，脾大.玫瑰疹，白细胞升高
