PEOPLE IN PHILIPPINES _____PAT ON THE BACK WHEN THEY GREET THEIR FRIENDS .在空白处填写你认为正确的形式.
问题描述：
PEOPLE IN PHILIPPINES _____PAT ON THE BACK WHEN THEY GREET THEIR FRIENDS .
在空白处填写你认为正确的形式.
答
will 或不填
答
will