Why doesn't Tom like his job？
A:Because he doesn't earn very much money.
B:Because he has to
选项：

A:Why doesn't Tom like his job？
B:
A:Because he doesn't earn very much money.
C:
B:Because he has to work for quite a long time.
D:
C:Because he doesn't have time for lunch.
E:
D:Because sometimes he has to work under bad weather.