—Be quiet！The baby________in the next room．
—Oh，sorry．
| A．sleeps |
| B．slept |
| C．is sleeping |
| D．was sleeping |
相关试题
Please open a window _________ turning on air conditioning.
| A．instead of | B．instead | C．not | D．rather |
In those days ,books could only be produced one at a time _____________.
| A．in hand | B．with hand |
| C．by hand | D．by hands |
Food safety is important. Rules _____ to stop people from food pollution.
| A．must make | B．must be made | C．mustn’t make | D．mustn’t be made |
—Why don’t we start a school magazine on line?
—________
| A．Sounds like a good idea! | B．It doesn’t matter. |
| C．Thanks for your help. | D．Sorry to hear that. |
means _________
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