第18题: [单项选择]In terms of artistic printing ,lithography can be best described as being very A. costly B. vulgar C. prolific D. surrealistic 参考答案:C 答案解析:本题为细节辨析及词义理解题。costly 意为“昂贵的”;vulgar意为“粗俗的”;prolific意为“多产的,丰富的”;surrealistic 意为“超现实主义的”。文章第二段提到,有多达七千