单选题 Lisa stood motionless at the end of the diving board, hands at her sides, heels slightly raised, every muscle ______ action.
A. anticipated B. to anticipate
C. anticipating D. having been anticipating

【正确答案】 C

【答案解析】[解析] every muscle anticipating action每个肌腱都等待着行动，此为分词独立结构作状语。这种分词独立结构放在句末，进一步补充细节情况，主句介绍总的情况。