£¨2000•É½Î÷£©Ä³Ð£ÎªÁ˽âÒ»¸öÄ꼶µÄѧϰÇé¿ö£¬ÔÚÕâ¸öÄ꼶³éÈ¡ÁË50ÃûѧÉú£¬¶Ôijѧ¿Æ½øÐвâÊÔ£¬½«ËùµÃ³É¼¨£¨³É¼¨¾ùΪÕûÊý£©ÕûÀíºó£¬»­³öƵÂÊ·Ö²¼Ö±·½Í¼£¬ÈçͼËùʾ£®

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Õâ´Î²âÊÔ90·ÖÒÔÉϵÄÈËÊý£¨°üÀ¨90·Ö£©ÓÐ
21
21
ÈË£»
£¨2£©±¾´Î²âÊÔÕâ50ÃûѧÉú³É¼¨µÄ¼°¸ñÂÊÊÇ
96
96
%£¨60·ÖÒÔÉÏΪ¼°¸ñ£¬°üÀ¨60·Ö£©£®
£¨3£©Õâ¸öÄ꼶´Ëѧ¿ÆµÄѧϰÇé¿öÈçºÎ£¿ÇëÄãÔÚÏÂÁиø³öµÄÈý¸öÑ¡ÏîÖУ¬Ñ¡Ò»¸ö°ÑÐòºÅÌîÔÚÌâºóºáÏßÉÏ£®
A¡¢ºÃB¡¢Ò»°ãC¡¢²»ºÃ´ð£º
A
A
£®
·ÖÎö£º£¨1£©¸ù¾Ý×ÜÈËÊýºÍ²âÊÔ90·ÖÒÔÉϵÄÈËÊý£¨°üÀ¨90·Ö£©µÄƵÂʼ´¿ÉÇó³öÕâ´Î²âÊÔ90·ÖÒÔÉϵÄÈËÊý£»
£¨2£©¸ù¾Ý±í¸ñ¿ÉÒԵõ½¼°¸ñÈËÊý£¬È»ºó³ýÒÔ×ÜÈËÊý¼´¿ÉµÃµ½¼°¸ñÂÊ£»
£¨3£©ÓÉÓÚ¼°¸ñÂʱȽϸߣ¬ÓÅÐãÈËÊý±È½Ï¶à£¬ËùÓÐÓ¦¸ÃÑ¡ÔñºÃ£®
½â´ð£º½â£º£¨1£©ÒÀÌâÒâµÃ²âÊÔ90·ÖÒÔÉϵÄÈËÊý£¨°üÀ¨90·Ö£©ÓÐ
50¡Á0.42=21£¨ÈË£©£»
£¨2£©ÒÀÌâÒâµÃ±¾´Î²âÊÔÕâ50ÃûѧÉú³É¼¨µÄ¼°¸ñÂÊΪ
0.04+0.16+0.34+0.42=96%£»
£¨3£©ÓÉÓÚ¼°¸ñÂʱȽϸߣ¬ÓÅÐãÈËÊý±È½Ï¶à£¬ËùÓÐÓ¦¸ÃÑ¡ÔñºÃ£®
µãÆÀ£º´ËÌâÄѶÈÖеȣ¬¿¼²éͳ¼Æͼ±íµÄʶ±ð£»½â±¾ÌâÒª¶®µÃƵÂÊ·Ö²¼Ö±·ÖͼµÄÒâÒ壬Á˽âƵÂÊ·Ö²¼Ö±·ÖͼÊÇÒ»ÖÖÒÔƵÊýΪ×ÝÏòÖ¸±êµÄÌõÐÎͳ¼Æͼ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2000ÄêÈ«¹úÖп¼ÊýѧÊÔÌâ»ã±à¡¶Êý¾ÝÊÕ¼¯Óë´¦Àí¡·£¨01£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2000•É½Î÷£©Ä³Ð£ÎªÁ˽âÒ»¸öÄ꼶µÄѧϰÇé¿ö£¬ÔÚÕâ¸öÄ꼶³éÈ¡ÁË50ÃûѧÉú£¬¶Ôijѧ¿Æ½øÐвâÊÔ£¬½«ËùµÃ³É¼¨£¨³É¼¨¾ùΪÕûÊý£©ÕûÀíºó£¬»­³öƵÂÊ·Ö²¼Ö±·½Í¼£¬ÈçͼËùʾ£®
·Ö×é ÆµÂÊ 
49.5¡«59.5 0.04
59.5¡«69.5 0.04
69.5¡«79.5 0.16
79.5¡«89.5  0.34
89.5¡«99.5  0.42
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Õâ´Î²âÊÔ90·ÖÒÔÉϵÄÈËÊý£¨°üÀ¨90·Ö£©ÓжàÉÙ£¿´ð£º______£»
£¨2£©±¾´Î²âÊÔÕâ50ÃûѧÉú³É¼¨µÄ¼°¸ñÂÊÊǶàÉÙ£¿£¨60·ÖÒÔÉÏΪ¼°¸ñ£¬°üÀ¨60·Ö£©´ð£º______£»
£¨3£©Õâ¸öÄ꼶´Ëѧ¿ÆµÄѧϰÇé¿öÈçºÎ£¿ÇëÄãÔÚÏÂÁиø³öµÄÈý¸öÑ¡ÏîÖУ¬Ñ¡Ò»¸öÌîÔÚÌâºóºáÏßÉÏ£®
A£®ºÃ£®B£®Ò»°ã£®C£®²»ºÃ£®´ð£º______£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2010ÄêɽÎ÷Ê¡³õÖÐÉýѧ¿¼ÊÔÖÕ¼«Ô¤²âÊÔ¾íÊýѧÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2007•É½Î÷£©Ä¸Ç×½Ú¹ýºó£¬Ä³Ð£ÔÚ±¾Ð£Ñ§ÉúÖÐ×öÁËÒ»´Î³éÑùµ÷²é£¬²¢°Ñµ÷²é½á¹û·ÖΪÈýÖÖÀàÐÍ£ºA¡¢²»ÖªµÀÄÄÒ»ÌìÊÇĸÇ׽ڵģ»B¡¢ÖªµÀµ«Ã»ÓÐÈκÎÐж¯µÄ£»C¡¢ÖªµÀ²¢ÎʺòĸÇ׵ģ®
ÏÂͼÊǸù¾Ýµ÷²é½á¹û»æÖƵÄͳ¼Æͼ£¨²¿·Ö£©£»
£¨1£©ÒÑÖªAÀàѧÉúÕ¼±»µ÷²éѧÉúÈËÊýµÄ30%£¬Ôò±»µ÷²éѧÉúÓжàÉÙÈË£¿
£¨2£©¼ÆËãBÀàѧÉúµÄÈËÊý²¢¸ù¾Ý¼ÆËã½á¹û²¹È«Í³¼Æͼ£»
£¨3£©Èç¹û¸ÃУ¹²ÓÐѧÉú2000ÈË£¬ÊÔ¹À¼ÆÕâ¸öѧУѧÉúÖÐÓжàÉÙÈËÖªµÀĸÇ×½Ú²¢ÎʺòÁËĸÇ×£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2010Äê½­Î÷Ê¡Öп¼ÊýѧģÄâÊÔ¾í£¨2£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2007•É½Î÷£©Ä¸Ç×½Ú¹ýºó£¬Ä³Ð£ÔÚ±¾Ð£Ñ§ÉúÖÐ×öÁËÒ»´Î³éÑùµ÷²é£¬²¢°Ñµ÷²é½á¹û·ÖΪÈýÖÖÀàÐÍ£ºA¡¢²»ÖªµÀÄÄÒ»ÌìÊÇĸÇ׽ڵģ»B¡¢ÖªµÀµ«Ã»ÓÐÈκÎÐж¯µÄ£»C¡¢ÖªµÀ²¢ÎʺòĸÇ׵ģ®
ÏÂͼÊǸù¾Ýµ÷²é½á¹û»æÖƵÄͳ¼Æͼ£¨²¿·Ö£©£»
£¨1£©ÒÑÖªAÀàѧÉúÕ¼±»µ÷²éѧÉúÈËÊýµÄ30%£¬Ôò±»µ÷²éѧÉúÓжàÉÙÈË£¿
£¨2£©¼ÆËãBÀàѧÉúµÄÈËÊý²¢¸ù¾Ý¼ÆËã½á¹û²¹È«Í³¼Æͼ£»
£¨3£©Èç¹û¸ÃУ¹²ÓÐѧÉú2000ÈË£¬ÊÔ¹À¼ÆÕâ¸öѧУѧÉúÖÐÓжàÉÙÈËÖªµÀĸÇ×½Ú²¢ÎʺòÁËĸÇ×£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2000ÄêɽÎ÷Ê¡Öп¼ÊýѧÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2000•É½Î÷£©Ä³Ð£ÎªÁ˽âÒ»¸öÄ꼶µÄѧϰÇé¿ö£¬ÔÚÕâ¸öÄ꼶³éÈ¡ÁË50ÃûѧÉú£¬¶Ôijѧ¿Æ½øÐвâÊÔ£¬½«ËùµÃ³É¼¨£¨³É¼¨¾ùΪÕûÊý£©ÕûÀíºó£¬»­³öƵÂÊ·Ö²¼Ö±·½Í¼£¬ÈçͼËùʾ£®
·Ö×é ÆµÂÊ 
49.5¡«59.5 0.04
59.5¡«69.5 0.04
69.5¡«79.5 0.16
79.5¡«89.5  0.34
89.5¡«99.5  0.42
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Õâ´Î²âÊÔ90·ÖÒÔÉϵÄÈËÊý£¨°üÀ¨90·Ö£©ÓжàÉÙ£¿´ð£º______£»
£¨2£©±¾´Î²âÊÔÕâ50ÃûѧÉú³É¼¨µÄ¼°¸ñÂÊÊǶàÉÙ£¿£¨60·ÖÒÔÉÏΪ¼°¸ñ£¬°üÀ¨60·Ö£©´ð£º______£»
£¨3£©Õâ¸öÄ꼶´Ëѧ¿ÆµÄѧϰÇé¿öÈçºÎ£¿ÇëÄãÔÚÏÂÁиø³öµÄÈý¸öÑ¡ÏîÖУ¬Ñ¡Ò»¸öÌîÔÚÌâºóºáÏßÉÏ£®
A£®ºÃ£®B£®Ò»°ã£®C£®²»ºÃ£®´ð£º______£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸