A lot of ice cream,hamburgers and cola is not healthy 为什么是is
问题描述:
A lot of ice cream,hamburgers and cola is not healthy 为什么是is
答
把冰淇淋,汉堡包和可乐看成是一个整体,谓语动词用单数,又如:
Two and two is four.
Blue and yellow is green.
An author and teacher was awarded a prize yesterday.
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