ÌâÄ¿ÄÚÈÝ
С¸Õͬѧ²â»¬ÂÖ×é»úеЧÂÊʱËùÓõÄʵÑé×°ÖÃÈçͼËùʾ¡£
£¨1£©±íÖеÚ1´ÎʵÑéÊý¾ÝÓдíÎ󣬸ÄÕýºó¼ÆËã³öÆä»úеЧÂÊΪ_________.
£¨2£©¸ù¾ÝÁíÒ»×éÕýÈ·µÄÊý¾Ý¼ÆËã³öµÄ»úеЧÂÊΪ66.7%£»±È½ÏÁ½´ÎµÄ»úеЧÂÊ¿ÉÒԵóöµÄ½áÂÛÊÇ£º______________________________________________________ .
![]()
£¨3£©ÊµÑéÖÐÀ¶¯µ¯»É²âÁ¦¼ÆÊ±Òª×¢Òâ_____________.
£¨4£©Èô½«´Ë»¬ÂÖ×é»»Ò»ÖÖÈÆÉþ·½·¨£¬²»¼ÆÄ¦²Á¼°ÉþÖØ£¬»¬ÂÖ×éµÄ»úеЧÂÊ______£¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°±äС¡±»ò¡°²»±ä¡±£©.
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿