投资者保护制度包括（）。 ["金融监管制度","存款保险制度","证券投资者保护制度","保险保障制度"]
Which one of two crossing power-driven vessels has the right of way in a fog（）. ["Both vessels","Neither vessel","The vessel on portside","The vessel on starboard side"]
WMZ-41型微机母线差动保护“大差”、“小差”的保护范围是如何划分的？
Internet中，IP地址是用以圆点分隔的四个十进制数构成，每个数的取值范围（）。 ["1到127","1到22","1到255","0到255"]
Which one of the following rules is not regarding two power-driven vessels meeting end or nearly end on so as to involve risk of collision（）. ["Each shall keep her course and speed","Each shall alter her course to starboard","Each shall pass on the portside to the other","Each shall indicate such action by one short blast on the whistle"]
什么叫“同步识别法”？
