问题：
[单选题]Darlene brought up a lot of new stuff at the meeting, but I don't know what we should do.
Aredundancy
Bvague noun
Cvague subject
Dunneeded modifiers
[单选题]Darlene brought up a lot of new stuff at the meeting, but I don't know what we should do.
Aredundancy
Bvague noun
Cvague subject
Dunneeded modifiers
