【单选题】
Don’t be too ____ about things you are not supposed to know. ?
【单选题】
Dont be too ____ about things youre not supposed to know.
【判断题】
I don’t know what you are talking about.
【单选题】
English people don’t talk about personal things,[填空] they?
【单选题】
It is no good ___________ to know what you dont know.
【单选题】
21. Thinking that you know ____ in fact you don’t is a disastrous mistake.
【单选题】
I don’t know you want to keep the letter, I’ve _____it up.
【单选题】
13.Don’t ______ to let me know if there’s anything I can do for you.
【单选题】
Try to_________ the new information with something you already know.
【单选题】
I don’t know _______ to deal with such matter.