相关试题
I _____ open the bottle now. But I _____ open it a moment ago.
A. can’t, couldn’t B. can, could C. can, couldn’t
It’s_______ today. There are many________ in the sky.
A. cloudy, cloud B. cloud, cloudy C. cloudy, clouds
I _____ open the bottle now. But I _____ open it a moment ago.
A. can’t, couldn’t B. can, could C. can, couldn’t
It’s_______ today. There are many________ in the sky.
A. cloudy, cloud B. cloud, cloudy C. cloudy, clouds
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