The lazy boy is expecting a way ______ he can get through the exams without hard work.A.that

The lazy boy is expecting a way ______ he can get through the exams without hard work.A.that
The lazy boy is The lazy boy is expecting a way ______ he can get through the exams without hard work.A.that B.in that C.which D.where
为什么?我觉得是in which
请大家足够肯定再回答。要说清楚原因似乎挺难的，