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问题: 高一英语问题

3.In the past fifty years ,the people's living
standards D. a lot.
A.have improved B.has been improved
C. have been improved D.Both A and C
为什么选D
4.We listened to the teachers talked about school avtivities.
为什么把talked改成talking

解答:

3.In the past fifty years ,the people's living
standards
A.have improved B.has been improved
C. have been improved D.Both A and C
为什么选D
因为improve既可作及物动词,也可以是不及物动词





4.We listened to the teachers talked about school avtivities.
为什么把talked改成talking
因为talk对教师teacher来说是“主动”,而不是“被动”




参考文献:个人观点