Not until it was completely dark_________working.A、had they stoppedB、they stopp

游客2024-08-05 21

问题 Not until it was completely dark_________working.

选项 A、had they stopped
B、they stopped
C、they didn’t stop
D、did they stop

答案 D

解析 not until置于句首时，句子需使用倒装。句子使用的是一般过去时，因此倒装的方法是将助动词did放到前面。故选D。

转载请注明原文地址:https://tihaiku.com/zcyy/3706291.html

相关试题推荐

随机试题

最新回复(0)

Theoldladyhasdevelopeda______coughwhichcannotbecuredcompletelyina