The discussion was so prolonged and exhausting that ______ the speakers stopped

游客2024-10-04 12

问题 The discussion was so prolonged and exhausting that ______ the speakers stopped for refreshments.

选项 A、at large
B、at intervals
C、at ease
D、at random

答案 B

解析介词短语辨析题。选项代入法。at large表示“未被捕，逍遥法外”；at intervals表示“不时，每隔一段时间”；at ease表示“安逸，自由自在”；at random表示“随意地，毫无次序地”。根据句意，选B。

转载请注明原文地址:https://tihaiku.com/zcyy/3787073.html

相关试题推荐

随机试题

最新回复(0)

Thediscussionwassoprolongedandexhaustingthat______thespeakersstopped