The cost of living__up by ten percent at the end of last year.选项为went\has gone\had gone\go.
问题描述：
The cost of living__up by ten percent at the end of last year.选项为went\has gone\had gone\go.
Thank you.
答
The cost of living__up by ten percent at the end of last year.
选went
由于the end of last year是过去的事,而且不是一个时间段,早已完成,因此用一般过去时~