【单选题】土壤 微生物用培养基进行培养时,细菌的培养温度是( ) ,霉菌的培养温度是 28°C ,放线菌的培养温度是 28°C 。
【单选题】We are surprised to note that you have adjusted your prices upwards ___ a considerable extent and they are now 20% higher than ___ you quoted in Jan.
【判断题】园林苗木扦插繁殖中,硬枝扦插多选用休眠枝作为接穗。
【判断题】GB 4789.15-2016 要求,培养皿待琼脂凝固后,倒置平板,置28 °C±1 °C培养箱中培养,观察并记录培养至第5d的结果。
【单选题】We are surprised at his ________ on his parents to make decisions.
【简答题】某企业的利润表显示利润利润 30 万元,营业总成本 175 万元。假定没有公允价值变动损益、投资收益、营业外收入即营业外支出,公司的营业总收入是多少? ( )万元。(填入阿拉伯数字)
【单选题】Miss Wang is taking care of the child_________ parents have gone to Beijing.
【单选题】We are all surprised to know that Mr. Zhang has been _____ in that case.
【简答题】某企业的利润表显示利润利润 30 万元,营业总成本 175 万元。假定没有公允价值变动损益、投资收益、营业外收入即营业外支出,公司的营业总收入是多少? ( )