问题

______, but the idea of having to work more than ten hours a day without weekendsdiscouraged me. [ ]
A: Wanting to be a teacher
B: Although I wanted to be a teacher
C: I had wanted to be a teacher
D: As I want to be a teacher
B: Although I wanted to be a teacher
C: I had wanted to be a teacher
D: As I want to be a teacher
正确答案是: