第7题: [单项选择]脑脊液内蛋白质超过多少时常出现凝块 A. 1g/L B. 2g/L C. 5g/L D. 10g/L E. 20g/L 参考答案:D 答案解析:正常脑脊液静置12～24h后不形成薄膜、凝块和沉淀物。脑脊液形成凝块或薄膜与其所含的蛋白质有关，脑脊液内蛋白质超过10g/L时可出现凝块、薄膜或沉淀。
第8题: [多项选择]虚喘发生的病机是 A. 肺气虚弱 B. 肝阴不足 C. 肺肾阴虚 D. 肾阳衰弱 参考答案:A,C,D 答案解析:喘证的病理性质有虚实之分。实喘：责之于肺，外邪、痰浊、肝郁气逆，则邪壅肺气，宣降不利，以痰浊为主。虚喘责之于肺肾，精气不足，气阴亏耗，致使肺肾出纳失常，以气虚为主，病情复杂者每可下虚上实并见，或正虚邪
第29题: [单项选择]What do the two speakers think about O Henry’s and Jack London’s novels [A] O Henry’ novels are better than Jack London’s. [B] Jack London’s novels are better than O Henry’s. [C] Novels of the two writers are both attractive. 参考答案:C 答案解析:[听力原文]
W: O Henry’s novels are really attractive.
M: So are Jack London’s.
[考点] 细节题
[解析] 由“欧&#
