——Last Sunday my mother ___ at nine o'clock.——Maybe she was too tired

问题描述:

——Last Sunday my mother ___ at nine o'clock.——Maybe she was too tired
A.wake up B.woke up C.make up D.made into

很高兴能够在这里回答你的问题,
选B
上周日,所以要用一般过去式,
wake 的过去式是 woke
wake up 起床
上周日我妈妈九点起床的.可能她太累了.