ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬Ò»ÀíÏë±äѹÆ÷µÄÔ¡¢¸±ÏßȦ·Ö±ðÓÉË«ÏßȦabºÍcd(ÔÑÊý¶¼Îªn1)¡¢efºÍgh(ÔÑÊý¶¼Îªn2)×é³É£®ÓÃI1ºÍU1±íʾÊäÈëµçÁ÷ºÍµçѹ£¬I2ºÍU2±íʾÊä³öµçÁ÷ºÍµçѹ£®ÔÚÏÂÁÐËÄÖÖÁ¬½Ó·¨ÖУ¬·ûºÏ¹Øϵ£¬µÄÓÐ
[¡¡¡¡]
A£®bÓëcÏàÁ¬£¬ÒÔa¡¢dΪÊäÈë¶Ë£»fÓëgÏàÁ¬£¬ÒÔe¡¢hΪÊä³ö¶Ë
B£®bÓëcÏàÁ¬£¬ÒÔa¡¢dΪÊäÈë¶Ë£»eÓëgÏàÁ¬£¬fÓëhÏàÁ¬×÷ΪÊä³ö¶Ë
C£®aÓëcÏàÁ¬£¬bÓëdÏàÁ¬×÷ΪÊäÈë¶Ë£»fÓëgÏàÁ¬£¬ÒÔe¡¢hΪÊä³ö¶Ë
D£®aÓëcÏàÁ¬£¬bÓëdÏàÁ¬×÷ΪÊäÈë¶Ë£»eÓëgÏàÁ¬£¬fÓëhÏàÁ¬×÷ΪÊä³ö¶Ë
´ð°¸£ºAD
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿