问题
It was very important for us ________ happy every day.
A:to stay
B:stay
C:stayed
D:staying
B:stay
C:stayed
D:staying
正确答案是:
同类题型
What a lovely present the old lady has received for her ______ birthday!
Mum, can I watch TV now? — No, you . It’s too late.
________did Gina say when you told her about the game?
She often goes shopping _____ her mother. [ ]
Do you have any problems if you __________ this job?—Well, I’m thinking about the working day.