题目

during the summer holiday tom found a job ____ all that he did was ___ a lab
第二空填attach很好理解,第一空为何填in which,
during the summer holiday tom found a job ____ all that he did was ___ a label to the bottle.

提问时间：2020-07-18

答案

in which 是在整个工作过程中的意思 应该是label吧 贴标签