The speed of cars and trucks is ________ 30 kilometers per hour in large cities in China.
| A．limited | B．limiting | C．limiting to | D．limited to |
—How far can you run without stopping?
—________. I've never tried.
| A．Don't mention it | B．That's all right |
| C．I have no idea | D．Go ahead |
—How would you like your coffee?
—________.
| A．It's well done |
| B．Very nice. Thank you |
| C．One cup. That's enough |
| D．The stronger, the better |
—How about going out for a break?
—________. We've been working for three hours.
| A．Take your time | B．It's my pleasure |
| C．Come on | D．I totally agree |
—I've got something weighing on my mind. Could you give me some advice?
—________. Tell me all about it and I'll do what I can.
| A．Don't mention it | B．No way |
| C．No problem | D．Forget it |
—Would you like a glass of wine?
—________. I don't drink.
| A．No, thanks | B．Yes, please |
| C．I don't like it | D．It's my favorite |