素有水饮，复感风寒，水寒相搏，以致肺寒气逆，喘咳痰多者，治宜选用
A．苏子降气汤B．黑锡丹C．定喘汤D．小青龙汤E．苓甘五味姜辛汤
参考答案：D
铁及其化合物在生产、生活中应用广泛．
（1）一定条件下，Fe与CO2可发生反应：2Fe（s）+3CO2（g）⇌Fe2O3（s）+3CO（g）该反应的平衡常数（K）随温度（T）升高而增大．
①该反应的平衡常数K=______．（填表达式）②下列措施中，能使平衡时c(CO)c(CO2)增大的是______（填标号）．
A．升高温度 B．增大压强 C．充入一定量CO D．再加一些铁粉
（2）图1装置发生反应的离子方程式为______．
（3）图2装置中甲烧杯盛放100mL 0.2mol/L的NaCl溶液，乙烧杯盛放100mL 0.5mol/L的CuSO4溶液．反应一段时间后，停止通电．向甲烧杯中滴入几滴酚酞溶液，观察到石墨电极附近首先变红．
①电源的M端为______极，甲烧杯中铁电极的电极反应为______．
②乙烧杯中电解反应的化学方程式为______．
③停止电解，取出Cu电极，洗涤、干燥、称量、电极增重 0.64g，甲烧杯中产生的气体标准状况下体积为______mL．
Dominic Morris, CFA, works for a small regional securities firm. According to the Standards of Professional Conduct relating to additional compensation arrangements, which of the following is most accurate（）
A. Morris must not accept compensation for work that competes with his firm's interests.
B. Morris must not accept compensation for work that competes with his firm's interests without written consent from his firm.
C. Morris must not accept compensation for work that competes with his firm's interests without written consent from all parties involved.
