Hearing the dog barking fiercely away .A. fleeing the thiefB. was fleeing the thiefC. the

问题补充：

Hearing the dog barking fiercely, away .

A. fleeing the thief

B. was fleeing the thief

C. the thief was fleeing

D. fled the thief

答案：

A. fleeing the thief

B. was fleeing the thief

C. the thief was fleeing

(答案→)D. fled the thief

解析：此题考的是完全倒装。某些副词+不及物动词+主语”的句式，需要全部倒装。常用的副词主要有：here , there , now , then , out , in , down , up , away 等，表示强调。主语是代词时，不必倒装。选D。