By 2030, when _______ number of consumers worldwide has reached 4.2 billion, people with_______ high income will be, for the first time, more than those struggling to meet basic needs.
| A．a; the | B．a; / |
| C．the; the | D．the; / |
——Excuse me， ____________?
——That's 110 yuan altogether， sir，
| A．can I order， please | B．could I have the bill， please |
| C．how much is the meal we've had | D．please count the money， will you |
—Sorry， I couldn't find the magazine you asked for.
— ____________.
| A．Don't mention it | B．No problem | C．It's all the same | D．Thanks anyway |
————That was a green dinner. _______
————Thanks. But it really only took an hour.
| A．I have never had it before. | B．I enjoyed it very much. |
| C．You must have spent all day cooking. | D．You must be tired. |
— Do remember to take this medicine three times a day with warm boiled water.
— _________.
| A．Heard it | B．Made it | C．Got it | D．Taken it |
—Are you sure you really want it?
—_______，I am willing to pay ________price you ask．
| A．No；no matter what | B．Yes；no matter what |
| C．No；whatever | D．Yes；whatever |