按首字母填空 第④和第⑧空
Do you ①k_________robots?There are a② l__________of robots in the world now.Some of the robots can walk,sing and dance.Some can talk ③w__________people.Most of them can do heavy work.In a few ④m__________years,a robot will be able to⑤ d__________a car,a train,a ship or a ⑥p___________.In a hospital,a restaurant or a shop,we ⑦m__________see a robot at work.By then,we need
⑧n__________do the cooking or go shopping ourselves.We just give orders(命令) to a robot and it will do ⑨a__________the housework.A robot will be our good f___________.