The origins of the diffusion of innovations theory, advocated by Everett Rogers, a professor of communication studies, are varied and \_\_\_\_ multiple disciplines.
Aspread
Bextent
Cspan正確答案
Dstretch
答案與詳解
為什麼答案是 C
「span」作動詞時指跨越時間、空間或涵蓋多個領域，「span multiple disciplines」為學術英語常見搭配，意為涵蓋多個學科，完全符合句意與語法。
載入中…
