It was for the first time that the two countries ______ an agreementA.reachedB.have reachedC.had reachedD.will reach
网友回答
A解析试题分析：考查时态：句意：这是两个国家第一次达成协议。这是强调句，还原后是：The two countries ______ an agreement for the first time. 时间是for the first time，用一般过去式，选A。考点：考查时态