中国大学MOOC: Don’t you know it’s the first time he _____ this kind of meeting?
举一反三
- 中国大学MOOC: It ______________ to know what you don’t know.
- 中国大学MOOC: I don’t know how to use the CAD software, and what’s more, I don’t believe you do either!
- 中国大学MOOC: I don’t know ________ he will come or not.
- 中国大学MOOC: You don’t need to leave enough time for tax refunds because it’s simple.
- Could you tell me () ?<br/>-Sorry , l don’t know . l was not at the meeting . A: what does he say at the meeting B: what did he say at the meeting C: what he says at the meeting D: what he said at the meeting