±¾ÊéÏòÄãչʾÁ˶à¿î¿É°®ÓÖʵÓõÄëÒ£¬ÊʺÏ0~3ËêµÄС±¦±¦´©×Å¡£½«ËùÓᦱ¦Ã«Ò»㼯ÔÚÒ»Æ𣬲»½ö¿îʽÐÂÓ±£¬»¹ÅäÓÐÏêϸµÄëÒ±à֯ͼ½â£¬ÈÃÄãÔÚÐÀÉ͵Äͬʱ¿ÉÒÔ×Ô¼º¶¯ÊÖѧϰ±àÖ¯£¬²»½öÓéÀÖ£¬¶øÇÒ»¹¿ÉÒÔ¿´ÊéѧÊÖÒÕ¡£