Bow meaning' bending the head as a greeting"and bow meaning"the

Bow meaning' bending the head as a greeting"and bow meaning"the device used for shooting arrows"are ______.
A、perfect homonyms
B、homographs
C、homophones
D、perfect synonyms
【正确答案】：B
【题目解析】：Bow的意思是“低头打招呼”，Bow的意思是“射箭的工具”。