.Americans eat______ vegetables per person today as they did in 1990.
| A．more than twice | B．as twice as many | C．twice as many as | D．more than twice as many |
“Do you need any help with those heavy bags？” “No, thanks; _____.”
| A．Never mind | B．All right |
| C．I can manage | D．You are welcome |
“Would you take this along to the office for me？” “_____.”
| A．That‘s right | B．With pleasure |
| C．Never mind | D．Not at all |
“You must find such long hours very tiring.” “______. I enjoyed it.”
| A．After all | B．Never mind |
| C．Not in the least | D．That‘s all right |
“Would you like to turn that music down？ I‘m writing a letter.” “_____.”
| A．No, I‘d like to | B．No, please |
| C．Yes, sorry. | D．Yes, I‘d like it. |
“Can you spare me a few minutes now？” “______, but I‘ll be free this afternoon.”
| A．No, I won’t | B．Yes, with pleasure |
| C．I‘m not sure | D．I’m afraid not |