----I’m sorry, but there is no smoking on this flight.
----Oh, I _____ that. Sorry, I won’t again.
| A．don’t know | B．didn’t know | C．won’t know | D．haven’t known |
相关试题
With the government’s aid, those _____ by the earthquake have moved to the new settlements.
| A．affect | B．affecting | C．affected | D．were affected |
You can’t borrow books from the school library ______ you get your student card.
| A．before | B．if | C．while | D．as |
A small plane crashed into a hillside five miles east of the city, _____all four people on board.
| A．killed | B．killing | C．kills | D．to kill |
Sally’s never seen a play in the Shanghai Grand Theatre, _______?
| A．hasn’t she | B．has she | C．isn’t she | D．is she |
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