______, but the idea of having to work more than ten hours a day without weekends discouraged me.
A.Wanting to be a teacher
B.Although I wanted to be a teacher
C.I had wanted to be a teacher
D.To want to be a teacher
网友回答
C解析考查并列句。据并列连词but，前面应是完整的句子，只有B和C，而B选项中有Although，已有but，不能再用Although，应选C。