The two scholars worked at the task of writing a preface to the new dictionary f

游客2023-11-08  23

问题 The two scholars worked at the task of writing a preface to the new dictionary for three hours _________ last night.

选项 A、at length
B、in full
C、on end
D、in time

答案 C

解析 on end意为“连续不断地”,和表示时间的词连用。at length意为“最后,终于”;in full意为“全部地”;in time意为“及时,不迟”。
转载请注明原文地址:https://tihaiku.com/zcyy/3170091.html
最新回复(0)