问题
The poor children ______ worry about ________ money to go to school.
A:needn’t; not having
B:needn’t to; not to have
C:don’t need to; not to have
D:don’t need; not having;
B:needn’t to; not to have
C:don’t need to; not to have
D:don’t need; not having;
正确答案是：
