ÌâÄ¿ÄÚÈÝ
º¼ÖÝ£¨30¡ãN£©Ä³Í¬Ñ§¶Ô´«Í³µÄÌ«ÑôÄÜÈÈË®Æ÷½øÐиÄÔ죨¼ûÏÂͼ£©£º½«Ì«ÑôÄÜÈÈË®Æ÷¼¯ÈÈ°å×°ÔÚÒ»¸ö´ó²£Á§ÏäÀ²¢½«ÈÈË®Æ÷µÄÖ§¼Ü¸ÄÔì³É»î¶¯ÐÎʽ¡£¾Ý´Ë»Ø´ð1¡ª3Ìâ¡£
1¡¢12ÔÂ22ÈÕÕýÎ磬ΪʹÈÈË®Æ÷ÊÜÈÈ×î¶à£¬Ðèµ÷½Ú»î¶¯Ö§¼Ü£¬Ê¹ÈÈË®Æ÷¼¯ÈÈ°åÓëµØÃæµÄ¼Ð½ÇΪ
[ ]
A¡¢23.5¡ã
B¡¢36.5¡ã
C¡¢53.5¡ã
D¡¢66.5¡ã
B¡¢36.5¡ã
C¡¢53.5¡ã
D¡¢66.5¡ã
2¡¢ÎªÁ˳ä·ÖÀûÓÃÌ«ÑôÄÜ£¬¾¡¿ÉÄÜʹһÄêÄÚÕýÎçÌ«Ñô¹âÏßÓ뼯ÈÈ°å±£³Ö´¹Ö±£¬¼¯ÈÈ°åÓëµØÃæ¼Ð½ÇµÄµ÷Õû·ù
¶ÈΪ
¶ÈΪ
[ ]
A¡¢23.5¡ã
B¡¢30¡ã
C¡¢47¡ã
D¡¢60¡ã
B¡¢30¡ã
C¡¢47¡ã
D¡¢60¡ã
3¡¢Ò»ÄêÖУ¬»î¶¯Ö§¼Ü×î¶ÌµÄÈÕÆÚÊÇ
[ ]
A¡¢´º·ÖÈÕ
B¡¢ÏÄÖÁÈÕ
C¡¢Çï·ÖÈÕ
D¡¢¶¬ÖÁÈÕ
B¡¢ÏÄÖÁÈÕ
C¡¢Çï·ÖÈÕ
D¡¢¶¬ÖÁÈÕ
1¡¢C
2¡¢C
3¡¢B
2¡¢C
3¡¢B
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
º¼ÖÝ£¨30¡ãN£©Ä³Í¬Ñ§¶Ô´«Í³µÄÌ«ÑôÄÜÈÈË®Æ÷½øÐиÄÔ죺½«Ö§¼Ü¸ÄÔì³É¿É»î¶¯µÄÐÎʽ¡£Çë»Ø´ðÌâ¡£
¡¾Ð¡Ìâ1¡¿ÎªÁ˳ä·ÖÀûÓÃÌ«ÑôÄÜ£¬¾¡¿ÉÄÜʹһÄêÄÚÕýÎçÌ«Ñô¹âÏßÓ뼯ÈÈ°å±£³Ö´¹Ö±£¬¼¯ÈÈ°åÓëµØÃæ¼Ð½ÇµÄµ÷Õû·ù¶ÈΪ
A£®23¡ã 26¡ä | B£®30¡ã | C£®46¡ã 52¡ä | D£®60¡ã |
A£®´º·ÖÈÕ | B£®ÏÄÖÁÈÕ | C£®Çï·ÖÈÕ | D£®¶¬ÖÁÈÕ |