【简答题】And I give a lot of talks. I know that about half of you in the audience are probably like, "Building useless machines is really fun, but how is this in any way or form a business?" And giving talks i...
【单选题】听力原文:W: Next please! Hello, may I help you, sir? M: Yes, I want to send a registered airmail letter to London. W: Ok, it comes to $4.35. M: Here is five dollars. W: Here is your change. Please wait fo...
【简答题】段落欣赏: I want a wife who will take care of my physical needs. I want a wife who will keep my house clean. A wife who will pick up after my children, a wife who will pick up after me. I want a wife who ...