几个填空.Humans will have less h_____ to do because of robots.

问题描述:

几个填空.Humans will have less h_____ to do because of robots.
New robots will have many different s______,like round.
He seems to be unhappy today .(改为同义句)
______ _______ _______ he is unhappy today.

Humans will have less housework to do because of robots.New robots will have many different shapes,like round.He seems to be unhappy today .(改为同义句)__It____ seems_____ __that_____ he is unhappy ...