Question

【题目】The mobile phone has influenced people’s life a lot since it ___________.

A. invented B. has invented

C. is invented D. was invented

Answer 1

【答案】D

【解析】试题分析：句意为：自从手机的发明，它极大地影响了人们的生活。根据语境，本句的逻辑主语是the mobile phone，是动作的承受者，应用被动语态。因为是过去的动作，应用一般过去时的被动语态。故选D。