He was deep in thought with his eyes_____ on the ceiling.
A. fixed B. fixing C. fix D. to be fixing
He was deep in thought with his eyes_____ on the ceiling.
A. fixed B. fixing C. fix D. to be fixing
A
考查with+n.+doing 复合结构。 Fix one’s eyes on结构中名词和动词之间为被动关系, 凝视-----, 为固定短语,故用fixed。