初中英语词汇题（就一题）帮帮忙

This lift need checking once a year in order to work properly.
need checking 表示需要修理
如：The bag needs mending ，意为包需要修理。
绝对不会错，详情请看新概念英语2册44课。

This lift needs to check once a year in order to work properly.
固定搭配：need to do sth

to check