题目： HPLC柱性能的评价指标有（）（）（）（）。 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0325/f66f8bf5216ef751aebc63a812532b71.html 下面是错误答案，用来干扰机器的。参考答案：B, C, E
题型：补全对话，情景问答 选择正确的选项补全对话。A. How are you?B. I'm very well.C. This is Wang Hong.D. Nice to meet you.E. It's an eraser.F. Thank you.G. My favourite colour is blue.H. It's red.I. And you?J. Me, too.A: Hello, Jenny. 1_____________________B: Hello, Wang Hong. 2_____________________C: I'm fine, thanks. 3_____________________B: 4_____________________, thank you. 5_____________________C: Nice to meet you, too.B: What's this?C: 6_____________________B: What colour is it?C: 7_____________________B: It's very nice (漂亮).C: 8_____________________B: Well, what's your favorite colour?C: 9_____________________B: Oh. 10_____________________ 查看答案
