问题
Mum, you really need to have a rest! You in the kitchen ever since you came back home three hours ago
A:had worked
B:were working
C:have been working
D:worked
B:were working
C:have been working
D:worked
正确答案是：
同类题型
Does your sister like ice-cream– Yes. She thinks it is __________.
Lin Tao＇s English is excellent!–Of course! He practices _____ English every day!
What do you usually do on your ________— I usually play games and type myhomework.
_________ are you going to visit——–I am going to visit the PalaceMuseum