第1题: [单项选择]When a bill of exchange is drawn under a documentary credit, the drawer can be assured of acceptance and payment by the ______. A. opening bank B. advising bank C. negotiating bank D. the opener of the documentary credit 参考答案:A
第2题: [单项选择]碳酸锂的下述不良反应中错误的是() A. 恶心、呕吐 B. 腹痛、腹泻 C. 肢体震颤 D. 粒细胞下降 E. 严重可引起精神紊乱、反射亢进直至昏迷与死亡 参考答案:D 答案解析:碳酸锂轻度的毒性症状包括恶心、呕吐、腹痛、腹泻和轻微震颤;较严重的毒性反应涉及神经系统,包括精神紊乱、反射亢进、明显震颤、发音困难、惊厥、直至昏迷与死亡。所以答案为D。