Acan now make an invisible cloak of the same kind as he uses.
Ctry to invent a device Similar in idea to the invisible cloak he uses.
2.What is true of microwaves?
BTheir wavelengths are longer than those of visible light.
DThey are visible to the human eye.
【2013职称英语理工类的B级阅读理解通关习题4】相关文章:
最新
2016-03-01
2016-03-01
2016-03-01
2016-03-01
2016-03-01
2016-03-01