Those who have huge amount of cash in their accounts are getting

Those who have huge amount of cash in their accounts are getting “services” from bank managers at their doorstep, and only the poor _____ standing in queues outside banks.
A、is
B、are
C、was
D、were
【正确答案】：B
【题目解析】：the poor 是集合名词，这里指的所有人，是复数概念，因此选B