In the reading-room we found Winifred at a desk with her attention on a novelA. sitting

问题补充：

In the reading-room, we found Winifred at a desk, with her attention on a novel．

A. sitting; fixing

B. seating; fixed

C. sitting; fixed

D. seated; fixing

答案：

A. sitting; fixing

B. seating; fixed

(答案→)C. sitting; fixed

D. seated; fixing

解析：句意：在阅览室里，我们发现Winifred坐在课桌旁边，她关注着她的小说。这里sb be seated,sb sit,所以排除B；fix one’s attention on关注着，这里第二空是with的复合结构，attention与fix是被动关系，故选C。