When interviewed．______(这位著名的科学家将自己的成功归因于勤奋工作).

A．Some of them were convinced by astrology.
B．They didn’t know the laws of Nature apply to all planets.
C．They played important roles in the development of astrology.
D．Most of them found astrology incredible.

A．they can’t afford the time to stay with their children
B．they want to make up their guilt for their children
C．they find it more convenient than going out with the children
D．they feel it is hard to raise children without indulging them