that is a bus.(变为复数句)
问题描述:
that is a bus.(变为复数句)
that is a bus.(变为复数句)
答
those are (some )buses那些是(一些)公共汽车
that是那个的意思,those是那些的意思;
复数a改some;(some没有也可以)
bus的复数是buses,要加es
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