one and a half hours _____passed.has are is have 选哪个啊13,"one and a half +名词"作主语时,谓语动词要用复数.例如:One and a half apples are left on the table.桌子上有一个半苹果.百科上说的,我也不知道该选什么

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one and a half hours _____passed.has are is have 选哪个啊13,"one and a half +名词"作主语时,谓语动词要用复数.例如:One and a half apples are left on the table.桌子上有一个半苹果.百科上说的,我也不知道该选什么
one and a half hours _____passed.has are is have 选哪个啊
13,"one and a half +名词"作主语时,谓语动词要用复数.例如:One and a half apples are left on the table.桌子上有一个半苹果.百科上说的,我也不知道该选什么了

one and a half hours _____passed.has are is have 选哪个啊13,"one and a half +名词"作主语时,谓语动词要用复数.例如:One and a half apples are left on the table.桌子上有一个半苹果.百科上说的,我也不知道该选什么
one and a half +复数名词,谓语用复数还是单数要看接的是什么名词,如,One and a half years is a long time for me.一年半的时间对我来说是很长的.〔这个句子谓语用单数是因为one and a half years表示的是一个整体时间,即time,是不可数名词〕 又如,One and a half dollars is a little money. 1.5美圆并不是很多钱.〔钱money是不可数名词〕
但在下面这个句中就要用复数了,One and a half apples are for you.这一个半苹果是你的.〔因为apple是可数名词,一个半就是复数了,因此谓语要用are〕

has
时间段作主语,无论多长用单数,类似用法还有长度

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