Each of the singers _______ a ________ swimming pool.
| A．has; fifty-metres-long | B．have; fifty-metres-long |
| C．has; fifty-metre-long | D．have; fifty-metre-long |
________表示“联合国” 。
| A．UN | B．UFO | C．CCTV | D．UK |
— Thank you, Mark.
— ____________
| A．Yes, of course. | B．You’re welcome. |
| C．I’m sorry. | D．Goodbye. |
—Good morning, Miss Gao!
— ____________, Nick.
| A．Good morning | B．Good afternoon |
| C．Good evening | D．Good night |
— What’s your favourite ________?
— It’s green.
| A．sport | B．colour | C．weather | D．number |
—How is the weather in winter in Yongjia?
—It’s ________.
| A．warm | B．hot | C．cool | D．cold |