慢性支气管炎急性发作期的主要治疗措施是
A.吸人糖皮质激素B.给予止咳药物C.控制呼吸道感染D.给予祛痰药物E.应用解痉平喘药
参考答案:C
The task was very tough, but we managed to solve it ______.
A.anyhow
B.anyway
C.somehow
D.somewhat
期货市场交易双方的违约风险不完全由结算机构承担,交易者仍需要了解对方的资信状况。