题目

The girl would,___go to visit the great scientist on his way back home after school.
A.at a time
B.at the time
C.at the same time
D.at one time
请问at a time ,at one time 这题应该选什么?
另外做到过一片完型：
By the time the Lord made the first mother,he was into the sixth day working overtime.An Angel appeared and said,“Why are you spending so much time on this one!”And the Lord answered and siad,“Have you read the spec sheet on her!She has to be completely washable,but not elastic have 200 movable parts,all replaceable run on black coffee and leftovers have a lap that can hold three children at 【one】 time and that disappears when she stands up have a kiss that can cure anything from a scraped knee to a broken heart and have six pairs of hands.”
这篇文章要表达的应该是一次、每次呀,为什么不是 at a time?
答案上说at a time 是“一度,曾经” at one time 是“一次,同时”
很疑惑~但是网上好像这篇文章都是用的 at one time
刚查了牛津高阶,确实at a time=每次,逐一
at one time=曾经
那篇文章不通顺啊那!

提问时间：2020-07-27

答案

at a time 每次, 一次
at one time 曾经, 同时, 一度
选择题里面 at one time 取 曾经的意思
文章里面的 at one time 取 同时的意思
祝学习进步!望采纳!