a group of people be doing something be填什么,依据什么
问题描述：
a group of people be doing something be填什么,依据什么
答
要看情况，当 a group of people 被视作一个整体时，谓语为三单，is / vb.+ s
如： a group of people is forming a V-shape.
如果被视为许多独立的个人，则谓语为复数形式，are / vb. 原形
如： a group of people are dispensing leaflets.
这里 a group of 用法同 a lot of
答
is
sorry,my computer can't write in Chinese now.
but be must be is.
答
are 或者 were
are的话是现在进行时
were是过去进行时
1.a group of people是第三人称复数
2.后面加的是doing 表示正在 是进行时
现在进行时还是过去进行时就要联系上下文看了