ÌâÄ¿ÄÚÈÝ
СÃ÷ÔÚʵÑéÊÒÍê³ÉÁ˺ܶà̽¾¿ÊµÑ飬²¢ÌîдÁËʵÑ鱨¸æ£¬ÆäÖÐÏÖÏó»ò½áÂÛÕýÈ·µÄÊÇ
[ ]
A£®ÔÚÒ»Ö§ÊÔ¹ÜÖзֱð¼ÓÈë2¡«3 mLË®ºÍ¼¸µÎÖ²ÎïÓÍ£¬Õñµ´£¬µÃµ½µÄÊÇÐü×ÇÒº
B£®ÓÃСľ¹÷ÕºÉÙÁ¿Å¨ÁòËáÔÚ°×Ö½ÉÏд×Ö£¬Ò»»á¶ù°×Ö½±ä»Æ£¬×îºó±äºÚ£¬Ð¡Ä¾¹÷Ò²±äºÚÁË
C£®ÔÚÒ»Ö§ÊÔ¹ÜÖмÓÈ뼸С¶ÎþÌõ£¬ÔÙ¼ÓÈë5 mLÑÎËᣬ¹Û²ìµ½Ã¾Ìõ±íÃæÓÐÆøÅÝ£¬ÓÃÊÖ´¥ÃþÊÔ¹ÜÍâ±Ú£¬¸Ð¾õ²»µ½Î¶ȵı仯
D£®ÏòÒ»¸öÊÕ¼¯Âú¶þÑõ»¯Ì¼ÆøÌåµÄÖʵؽÏÈíµÄËÜÁÏÆ¿ÖмÓÈëÔ¼1/3 Ìå»ýË®£¬Á¢¼´Ðý½ôÆ¿¸Ç£¬Õñµ´£¬ËÜÁÏÆ¿Ã»ÓÐÃ÷ÏԱ仯
B£®ÓÃСľ¹÷ÕºÉÙÁ¿Å¨ÁòËáÔÚ°×Ö½ÉÏд×Ö£¬Ò»»á¶ù°×Ö½±ä»Æ£¬×îºó±äºÚ£¬Ð¡Ä¾¹÷Ò²±äºÚÁË
C£®ÔÚÒ»Ö§ÊÔ¹ÜÖмÓÈ뼸С¶ÎþÌõ£¬ÔÙ¼ÓÈë5 mLÑÎËᣬ¹Û²ìµ½Ã¾Ìõ±íÃæÓÐÆøÅÝ£¬ÓÃÊÖ´¥ÃþÊÔ¹ÜÍâ±Ú£¬¸Ð¾õ²»µ½Î¶ȵı仯
D£®ÏòÒ»¸öÊÕ¼¯Âú¶þÑõ»¯Ì¼ÆøÌåµÄÖʵؽÏÈíµÄËÜÁÏÆ¿ÖмÓÈëÔ¼1/3 Ìå»ýË®£¬Á¢¼´Ðý½ôÆ¿¸Ç£¬Õñµ´£¬ËÜÁÏÆ¿Ã»ÓÐÃ÷ÏԱ仯
B
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿