ÌâÄ¿ÄÚÈÝ
ÏÂÃæÊÇijͬѧÓÃÁ¬Ïߵķ½Ê½¶ÔijһÖ÷ÌâÄÚÈݽøÐйéÄɵÄÇé¿ö£¬ÆäÖÐÓдíÎóµÄÒ»×éÊÇ£¨¡¡¡¡£©
|
A¡¢A | B¡¢B | C¡¢C | D¡¢D |
·ÖÎö£ºA¡¢¸ù¾ÝË®µÄÔªËØ×é³É¡¢ÈËÌåȱÌú»áÒýÆðƶѪ֢¡¢¿ÕÆøÖк¬Á¿×î¶àµÄÎïÖÊÊǵªÆø½øÐнâ´ð£»
B¡¢¸ù¾Ýë²ÆøÊÇÓÉÔ×Ó¹¹³ÉµÄ¡¢ÑõÆøÊÇÓÉÑõ·Ö×Ó¹¹³ÉµÄ¡¢ÂÈ»¯ÄÆÊÇÓÉÀë×Ó¹¹³ÉµÄ½øÐнâ´ð£»
C¡¢¸ù¾ÝÃð»ðµÄÔÀí¡¢¼ÓÓÍÕ¾¸½½üƯ¸¡×Å¿ÉȼÐÔÆøÌ壬ÓöÃ÷»ð¿ÉÄܻᷢÉú±¬Õ¨¡¢¼ÓÈÈÒºÌåµÄ×¢ÒâÊÂÏî½øÐнâ´ð£»
D¡¢¸ù¾Ýº¬Á×Ï´Ò·۵ÄʹÓûáÔì³ÉË®ÌåµÄ¸»ÓªÑø»¯¡¢Ê¹ÓÃÒÒ´¼ÆûÓÍ¿ÉÒÔ¼õÉÙÆû³µÎ²ÆøÎÛȾ¡¢Ê¹ÓÃÐÂÐÍÄÜÔ´¿ÉÒÔ¼õÉÙËáÓêµÄ·¢Éú½øÐнâ´ð£®
B¡¢¸ù¾Ýë²ÆøÊÇÓÉÔ×Ó¹¹³ÉµÄ¡¢ÑõÆøÊÇÓÉÑõ·Ö×Ó¹¹³ÉµÄ¡¢ÂÈ»¯ÄÆÊÇÓÉÀë×Ó¹¹³ÉµÄ½øÐнâ´ð£»
C¡¢¸ù¾ÝÃð»ðµÄÔÀí¡¢¼ÓÓÍÕ¾¸½½üƯ¸¡×Å¿ÉȼÐÔÆøÌ壬ÓöÃ÷»ð¿ÉÄܻᷢÉú±¬Õ¨¡¢¼ÓÈÈÒºÌåµÄ×¢ÒâÊÂÏî½øÐнâ´ð£»
D¡¢¸ù¾Ýº¬Á×Ï´Ò·۵ÄʹÓûáÔì³ÉË®ÌåµÄ¸»ÓªÑø»¯¡¢Ê¹ÓÃÒÒ´¼ÆûÓÍ¿ÉÒÔ¼õÉÙÆû³µÎ²ÆøÎÛȾ¡¢Ê¹ÓÃÐÂÐÍÄÜÔ´¿ÉÒÔ¼õÉÙËáÓêµÄ·¢Éú½øÐнâ´ð£®
½â´ð£º½â£ºA¡¢Ë®ÊÇÓÉÇâ¡¢ÑõÔªËØ×é³É£»ÈËÌåȱÌú»áÒýÆðƶѪ֢£»¿ÕÆøÖк¬Á¿×î¶àµÄÎïÖÊÊǵªÆø£¬µªÆøÊÇÓɵªÔªËØ×é³ÉµÄ£¬ËùÒÔ¿ÕÆøÖк¬Á¿×î¶àµÄÔªËØÊǵªÔªËØ£¬¹ÊAÕýÈ·£»
B¡¢ë²ÆøÊÇÓÉë²Ô×Ó¹¹³ÉµÄ£»ÑõÆøÊÇÓÉÑõ·Ö×Ó¹¹³ÉµÄ£»ÂÈ»¯ÄÆÊÇÓÉÓÉNa+ºÍCl-¹¹³É£¬¹ÊB´íÎó£»
C¡¢¾Æ¾«µÆ×Å»ðÓÃʪĨ²¼¸ÇÃ𣬿ÉÒÔ¸ô¾øÑõÆø£¬´Ó¶øÆðµ½Ãð»ðµÄÄ¿µÄ£»¼ÓÓÍÕ¾¸½½üƯ¸¡×Å¿ÉȼÐÔÆøÌ壬ÓöÃ÷»ð¿ÉÄܻᷢÉú±¬Õ¨£¬ËùÒÔÒªÑϽûÑ̻𣻼ÓÈÈÒºÌå--¹Ü¿Ú²»ÄܶÔ×¼ÈË£¬·ÀÖ¹ÒºÌåÅç³öÉËÈË£¬¹ÊCÕýÈ·£»
D¡¢º¬Á×Ï´Ò·۵ÄʹÓûáÔì³ÉË®ÌåµÄ¸»ÓªÑø»¯£¬ËùÒÔʹÓÃÎÞÁ×Ï´Ò·ÛÄܼõÉÙË®ÎÛȾ£»Ê¹ÓÃÒÒ´¼ÆûÓÍ¿ÉÒÔ¼õÉÙÆû³µÎ²ÆøÎÛȾ£»Ê¹ÓÃÐÂÐÍÄÜÔ´¿ÉÒÔ¼õÉÙËáÓêµÄ·¢Éú£¬¹ÊDÕýÈ·£®
¹ÊÑ¡£ºB£®
B¡¢ë²ÆøÊÇÓÉë²Ô×Ó¹¹³ÉµÄ£»ÑõÆøÊÇÓÉÑõ·Ö×Ó¹¹³ÉµÄ£»ÂÈ»¯ÄÆÊÇÓÉÓÉNa+ºÍCl-¹¹³É£¬¹ÊB´íÎó£»
C¡¢¾Æ¾«µÆ×Å»ðÓÃʪĨ²¼¸ÇÃ𣬿ÉÒÔ¸ô¾øÑõÆø£¬´Ó¶øÆðµ½Ãð»ðµÄÄ¿µÄ£»¼ÓÓÍÕ¾¸½½üƯ¸¡×Å¿ÉȼÐÔÆøÌ壬ÓöÃ÷»ð¿ÉÄܻᷢÉú±¬Õ¨£¬ËùÒÔÒªÑϽûÑ̻𣻼ÓÈÈÒºÌå--¹Ü¿Ú²»ÄܶÔ×¼ÈË£¬·ÀÖ¹ÒºÌåÅç³öÉËÈË£¬¹ÊCÕýÈ·£»
D¡¢º¬Á×Ï´Ò·۵ÄʹÓûáÔì³ÉË®ÌåµÄ¸»ÓªÑø»¯£¬ËùÒÔʹÓÃÎÞÁ×Ï´Ò·ÛÄܼõÉÙË®ÎÛȾ£»Ê¹ÓÃÒÒ´¼ÆûÓÍ¿ÉÒÔ¼õÉÙÆû³µÎ²ÆøÎÛȾ£»Ê¹ÓÃÐÂÐÍÄÜÔ´¿ÉÒÔ¼õÉÙËáÓêµÄ·¢Éú£¬¹ÊDÕýÈ·£®
¹ÊÑ¡£ºB£®
µãÆÀ£ºÍ¨¹ý»Ø´ð±¾ÌâÖªµÀÁËÎïÖÊÓëÔªËØ¡¢·Ö×Ó¡¢Ô×ӵĹØϵ£¬ÖªµÀÁËһЩ°²È«³£Ê¶£¬»·¾³±£»¤ÓëÎïÖÊʹÓÃÖ®¼äµÄ¹Øϵ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
19¡¢ÏÂÃæÊÇijͬѧÓÃÁ¬Ïߵķ½Ê½¶ÔijһÖ÷Ìâ֪ʶ½øÐйéÄÉ£¬ÆäÖÐÓдíÎóµÄÒ»×éÊÇ£¨¡¡¡¡£©
|