The Internet celebrated its birthday on September 2nd, by which time 40 years _______ since the first successful transfer of data between two computers.
A.has passed
B.had passed
C.passed
D.have passed
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
根据n多题专家分析,试题“The Internet celebrated its birthday on September 2nd, by which time 40 years _______ since the first successful transfer of data between two computers. A.has p…”主要考查了你对 【一般现在时】,【将来进行时】,【过去完成进行时】,【过去将来时的被动语态】 等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。
◎ 相似题
与“The Internet celebrated its birthday on September 2nd, by which time 40 years _______ since the first successful transfer of data between two computers. A.has p”考查相似的试题有: