Question

【題目】____________ China has made advances in 5G technology, there is still a long way to go for its popularity.

A.IfB.BecauseC.SinceD.While

Answer 1

【答案】D

【解析】

考查連詞詞義辨析。句意：盡管中國在5G技術方面取得了進步，但要讓它普及還有很長一段路要走。A. If如果；B. Because因為；C. Since自從，因為；D. While盡管。根據句意可知，此處用while“盡管”引導讓步狀語從句符合語境，故選D項。