Which words in the sentence are the adverb clause?
Dr. Johannsen studied for many years so that she could become a physician.
ADr. Johannsen studied
Bshe could become a physician
Cso that she could become a physician
Dfor many years
Dr. Johannsen studied for many years so that she could become a physician.
ADr. Johannsen studied
Bshe could become a physician
Cso that she could become a physician
Dfor many years