A、<span style="font-size:15px;font-family:'微软雅黑','sans-serif'">起点、圆心、终点</span>
B、<span style="font-size:15px;font-family:'微软雅黑','sans-serif'">起点、终点、半径</span>
C、<span style="font-size:15px;font-family:'微软雅黑','sans-serif'">起点、圆心、圆心角落</span>
D、<span style="font-size:15px;font-family:'微软雅黑','sans-serif'">起点、终点、圆心角</span>
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