【判断题】当透射比是 10% 时,则吸光度 A=-1
【单选题】Questions 8 to 11 are based on the conversation you have heard.
A.
He will be kept from promotion.
B.
He will go through retraining.
C.
He will be given a warning.
D.
He will lose part of his pay.
【判断题】蛋白质的生物学价值是指蛋白质被消化吸收后在体内的利用率。( )
【判断题】当透射比是10%时,则吸光度A =-1。
【判断题】建设监理法规是指建设项目从设想、选择、评估、决策、设计、施工到竣工验收,投入生产的整个建设过程中,各项工作必须遵守先后次序的法则。
【单选题】11 Questions 8 to 11 are based on the conversation you have just heard .
D.
Send his son to school.
【判断题】墙布的除迹,可用中性、弱碱性清洁剂和毛巾、软刷擦洗,擦洗后用纸巾或干布吸干。