In the question below, there is a sentence with jumbled-up parts. Rearrange these parts, which are labeled A, B, C, and D to produce the correct sentence. Choose the proper sequence.

a. She wondered if b. work hard for a living c. he would ever d. because he was so rich.

abcd abdc acbd bcda

acbd

She wondered if he would ever work hard for a living because he was so rich.