The city is not very big.One or two days___enough to see it.A.is B.are 选哪个?为什么呢?
问题描述:
The city is not very big.One or two days___enough to see it.A.is B.are 选哪个?为什么呢?
答
选A,因为时间做主语的时侯谓语要用单数