单项选择题
A．The date of Carl’s wedding. B．The birthday of Carl’s bride. C．A significant event in July. D．Preparation for a wedding.
A.accelerating B.actually C.closely D.contemporary E.courses F.critical G.declining H.degrees I.especially J.future K.led L.met M.procedures N.proportions O.sphetes
A．It transforms human history. B．It facilitates daily communication. C．It is adopted by all humanity. D．It revolutionizes people’s thinking.