科技进步影响着人们的生活方式,更改变着生产方式。工厂的发展史便是一部科技进步史。下列生产现象与第三次科技革命有关的是
That’s ______ green umbrella. A.a B.an C./
What ______ they? Dogs. A.is B.are C.am
It’s windy and cold, please put on your ____, Ben. A.skirt B.shirt C.gloves
Look at the book and listen to ____. A.my B.his C.me
_____ is that coat? It’s _____. A.Who… my B.Whose… his C.Who… our