The old woman did not want to become a burden, and so bore her b

The old woman did not want to become a burden, and so bore her burden.
A、The old woman took the responsibility to support herself, for she hated to bother and depend on others.
B、Being tired of being a burden on others, the old woman started to take care of herself.
C、Instead of becoming a burden on others, the old woman had to take care of others.
D、Despite her will not to bother others, the old woman became their burden.
【正确答案】：A