问题

All the preparations for the task _________, and we’re ready to start.
A:complete
B:have completed
C:had been completed
D:have been completed;
B:have completed
C:had been completed
D:have been completed;
正确答案是:
同类题型
Is Li Yan ________cousin7 —Yes, ________is.
Everyone doesn’t agree to the plan. Some support itwhile I’m one of ______ opposed to it.
He has been the computer for two hours, chatting with a boy from Australia
Miss Tang is ______ English teacher. ______ is a good teacher.
My brother bought a computer yesterday. He wants to learn to use it to help himself get than before.