问题

Is the project difficult for the students—No. Most of the relevant information ______ to them.
A:has been provided
B:has provided
C:had been provided
D:had provided;
B:has provided
C:had been provided
D:had provided;
正确答案是:
同类题型
A man is being questioned in relation to the _____murder last night.
.Lucy was afraid ______ out at night, because she was afraid ______ the cats.
My mother usually goes to bed _______8:30_______the evening_____ Sundays.
We are in a difficult position in____ we have nobodyproperly qualified for this work
I first met him a week ago while I ______ along Bridge Street.