（1）In the world,people sometimes communicate without_________.
A:tell B:telling C:speak D:speaking
(2)They greet each ____by nodding their heads.
A:other B:others C:another D:one
(3)After all,you cannot________with a closed fist.
A:shake hand B:shake hands C:touch hand D:shaking hands
指着人是失礼的.
It is rude to ___a person.
老师指着地图说：“这是北京”.
The teacher is______the map and saying."Here is Beijing"