Someone ________ the tap on, for the water is run

Someone ________ the tap on, for the water is running over and flooding the bathroom.A. must have left B. could have left C. should have left D. may be leaving
2026年09月26日 06:09
有4个网友回答
网友(1):

选择a 某人一定离开了所以用must

网友(2):

A. 確定的肯定推測用must

网友(3):

c

网友(4):

A