判断题生长曲线纵坐标表征的是发酵单元中活细胞数目。
判断题管理者的五项基本作业包含制定目标、组织工作、激励和信息交流、衡量考核以及培养人员。
单项选择题下列对于普通话概念的表述正确的是: A、以北方语音为标准音 B、以北京话为基础方言 C、以典范的白话文著作为语法规范 D、是现代汉民族共同语
单项选择题伦人的生命包很稳定是由于它的第三层最大的特点是亲属成员至高无上。
单项选择题In which sentence, the meaning of “be hand in glove with” is different from that in other sentences? A、They hope to be hand in glove with the investors to solve the problems. B、He was found to be hand in glove with the enemy. C、Several high-ranking diplomats were found to be hand in glove with enemy agents. D、Every official is hand in glove with him.