He (work)______on the farm for five years before he went to the college.had work

游客2023-10-07  27

问题 He (work)______on the farm for five years before he went to the college.

选项

答案 had worked

解析 根据题意,他上大学这件事发生在过去某个时间,那么谈到在此之前的他在农场工作的事情,自然要用过去完成时,即had done sth. 的形式。
转载请注明原文地址:https://tihaiku.com/zcyy/3078092.html
最新回复(0)