John said that he________ if you ______ help him.
I will if I have time.
| A．wonders, can | B．knows, could | C．wondered, could | D．knew, can |
相关试题
—I hope you have a great trip to Hong Kong.
—________.
| A．OK | B．Good | C．Thank you | D．That’s right |
［11·江津中考］There ________ only one doctor in the hospital today.
| A．is | B．has | C．have | D．are |
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