are famous for
are afraid of
are worried about
are interested in
本题考查介词短语辨析。be famous for因……而出名；be afraid of害怕；be worried about为……担心；be interested in对……感兴趣。故选D。
句意：不但中国的孩子们对《西游记》感兴趣，而且西方的孩子们也对《西游记》感兴趣。
