【单选题】-- Would you prefer tea or coffee? -- I ______ have some coffee, please.
【简答题】下列各图表示单克隆抗体制备过程的各阶段图解,结合图解按要求回答问题: (1)请用箭头把代表各图解的字母按单克隆抗体制备过程的顺序连接起来,顺序是:___________________。制备操作至少要进行_________次细胞筛选。 (2)由图中可看出,单克隆抗体制备过程运用了___________和___________的动物细胞工程技术手段,前者常用的诱导剂与植物原生质体融合不同的是可用__...
【单选题】---I am really _______ because I have been studying all day. --- Have a cup of tea and rest, and then you’ll feel better.
【单选题】If I _____, I will go to the tea party this evening. [ ]