问题
选择题
In the reading room, we found her ________ at a desk, with her attention ________ on a book.
seating; fixing B. seated; fixed C. sitting; fixing D. to sit; fixed
答案
答案：B
考查非谓语动词：因为seat是及物动词，sit是不及物动词，第一空可以是seated或sitting，第二空考查with复合结构，因为是fix one’s attention on所以用fixed做宾语补足语，句意是：在阅览室里，我们发现她坐在桌边，专注的看一本书。选B。