前摆踢腿法技术动作中，脚掌用力屈膝鞭打前的动作与（）腿法极为相似。
A、侧踢
B、横踢
C、后踢
参考答案：A
—I heard they broke up!
—______? They were well-matched in high school.
A．So what
B．Why not
C．How come
D．What a pity
港航监督机关对装卸危险品的船舶的签证有何要求？
