He did not go to school yesterday because he______his father who was ill.A、must

游客2025-03-12 48

问题 He did not go to school yesterday because he______his father who was ill.

选项 A、must have looked after
B、would have to look after
C、had to look after
D、should have looked after

答案 C

解析 A项must+现在完成时，表示对已发生的事情的一种肯定的猜测。B项是过去将来时。D项should+完成时，表示应该做的事情而没有做。

转载请注明原文地址:https://tihaiku.com/zcyy/3993818.html

相关试题推荐

随机试题

最新回复(0)

Onthefirstdayofschooloneofmyclassmatesbeganatalkwithmethatch