题目
Because society ________ so rapidly during the last few years, the gap between the generations has become larger.A. changedB. had changedC. has been changingD. was changed
Because society ________ so rapidly during the last few years, the gap between the generations has become larger.
A. changed
B. had changed
C. has been changing
D. was changed
题目解答
答案
C. has been changing
解析
步骤 1:理解句子结构
句子的主句是 "the gap between the generations has become larger",表示“代沟变得更大”。从句 "Because society ________ so rapidly during the last few years" 作为原因状语,解释了为什么代沟变大。
步骤 2:分析时间状语
时间状语 "during the last few years" 表示“在过去的几年里”,这表明动作是最近几年内持续发生的,因此需要使用现在完成时或现在完成进行时。
步骤 3:选择合适的时态
现在完成时 "has changed" 表示动作已经完成,而现在完成进行时 "has been changing" 表示动作仍在进行中。根据句子的意思,社会的变化是一个持续的过程,因此应该使用现在完成进行时。
句子的主句是 "the gap between the generations has become larger",表示“代沟变得更大”。从句 "Because society ________ so rapidly during the last few years" 作为原因状语,解释了为什么代沟变大。
步骤 2:分析时间状语
时间状语 "during the last few years" 表示“在过去的几年里”,这表明动作是最近几年内持续发生的,因此需要使用现在完成时或现在完成进行时。
步骤 3:选择合适的时态
现在完成时 "has changed" 表示动作已经完成,而现在完成进行时 "has been changing" 表示动作仍在进行中。根据句子的意思,社会的变化是一个持续的过程,因此应该使用现在完成进行时。