Question

It was for the first time that the two countries ______ an agreement.

A．reached

B．have reached

C．had reached

D．will reach

Answer 1

A

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。