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(shù)方面取得了進(jìn)步，但要讓它普及還有很長一段路要走。A. If如果；B. Because因?yàn)椋?/span>C. Since自從，因?yàn)椋?/span>D. While盡管。根據(jù)句意可知，此處用while“盡管”引導(dǎo)讓步狀語從句符合語境，故選D項(xiàng)。