On which sitcom did Roxie Roker play Helen Willis? A.Happy Days B.Gunsmoke C.The Jeffersons D.Baretta Answer and Feedback Answer:C do you want? view more test Xem thêm Share this post Some other questions you may be interested in. She ………………………… in a factory. We ………………………… hiking yesterday. I ……………………………. a worse experience than this. Does anybody ………………………….. who she is? I knew I …………………………… a mistake. If I were you, I …………………………….. this. Their first child ............................... in I ................................ my first car many years ago. She ............................. in Madrid when she was a child. When I ..................................... he ........................... in the garage.