ÌâÄ¿ÄÚÈÝ
£¨1£©Ä³°±»ùËáµÄR»ùΪ¡ªC3H7S£¬Ôò1·Ö×Ӹð±»ùËáÖк¬H__________¸ö¡£
£¨2£©Ò»¸öµ°°×ÖÊ·Ö×ÓÄÚÓÐPÌõëÄÁ´£¬¹²º¬ÓÐQ¸ö°±»ùËᣬÔòÕâ¸öµ°°×ÖÊ·Ö×ÓÖÁÉÙº¬ÓÐÑõÔ×ӵĸöÊýÊÇP+Q¸ö¡£ÓеÄͬѧ¶ÔÕâ¸öÎÊÌâÌá³öÁËÁ½ÖÖÇÐʵ¿ÉÐеĽâÌâ·½·¨£¬µ«Ë¼Â·Ã÷ÏÔ²»Í¬¡£
·½·¨Ò»£ºÓüӷ¨£¬¼´°ÑijһÐÔÖʵÄÑõÔ×Ó¹éΪһÀ࣬ÁíÒ»ÐÔÖʵÄÑõÔ×Ó¹éΪһÀ࣬ȻºóÓüӷ¨¡£Çëд³ö·½·¨Ò»µÄÔʼ±í´ïʽ£¨²»ÄÜ»¯¼ò£©_________________________¡£
·½·¨¶þ£ºÓüõ·¨£¬¼´°ÑijһÐÔÖʵÄÑõÔ×Ó¹éΪһÀ࣬ÁíÒ»ÐÔÖʵÄÑõÔ×Ó¹éΪһÀ࣬ȻºóÓüõ·¨¡£Çëд³ö·½·¨¶þµÄÔʼ±í´ïʽ£¨²»ÄÜ»¯¼ò£©_________________________¡£
£¨3£©Ä³ÎåÊ®ëı»Ë®½â³É3¸öÈýëÄ£¬4¸öËÄëÄ£¬5¸öÎåëÄ£¬ÔòÕâЩ¶ÌëĵÄëļü×ÜÊýΪ_______________¡£
£¨4£©ÏÖÓÐ130¸ö°±»ùËᣬÆäÖа±»ùÓÐ140¸ö£¬ôÈ»ùÓÐ170¸ö£¬ÔòÓÉ´Ë130¸ö°±»ùËáºÏ³ÉµÄ4ÌõëÄÁ´ÖÐÓУº ¢Ù°±»ù_________¸ö ¢ÚôÈ»ù________¸ö
£¨5£©Ä³ÓлúÎïµÄ½á¹¹Ê½ÈçÏÂͼ,ͼÖз½¿òÄÚΪëļü¡£
¢Ù¸ÃÓлúÎïÖÐ×é³Éµ°°×Öʵݱ»ùËáÓÐ________¸ö¡£
¢Ú¸ÃÓлúÎïÖÐ×é³Éµ°°×Öʵݱ»ùËáÓÐ________ÖÖ¡£
£¨1£©11
£¨2£©£¨Q£P£©+2P 2Q££¨Q£P£©
£¨3£©38
£¨4£©¢Ù14 ¢Ú44
£¨5£©¢Ù4 ¢Ú3
½âÎö