The director decided to delegate some of the work to a subcontractor after his employees ----- help with the project.()
A. inquired
B. requested
C. asked
D. insisted
不属于中兽药说明书必须注明的内容是()
A. 兽用标识
B. 主要成分
C. 药理作用
D. 批准文号、生产企业信息
Which of the following standard Charter Party forms is used in a V oyage Charter()
A. GENCON
BALTIME
C. NYPE
D. BARECON
公犬去势时切断的精索包含有()
A. 输尿管
B. 提睾肌
C. 肉膜
D. 输精管
E. 总鞘膜