问题描述:
what is your nationality?
what nationality are you?
这两句用is或are是由助动词后的词决定的
what color is your favorite?
what colors are your favorite?
那么为什么这两句用is或are是由助动词前的词决定的呢?
what nationality are you?
这两句用is或are是由助动词后的词决定的
what color is your favorite?
what colors are your favorite?
那么为什么这两句用is或are是由助动词前的词决定的呢?
问题解答:
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