.
4¡¢ÏÂÃæ£¨D£©·´Ó³Á˹¤³Ì´Ó¿ªÊ¼µ½¿¢¹¤µÄÈ«²¿Í¶×ʶî¶ÈºÍͶ×ÊЧ¹û¡£ A¡¢Í¶×ʹÀËã B¡¢ÏîÄ¿¾¼ÃÆÀ¼Û C¡¢Ê©¹¤Ô¤Ëã D¡¢¿¢¹¤¾öËã 5¡¢¿¢¹¤½áËãÊÇÔÚ£¨B£©½×¶Î£¬ÓÉ£¨D£©±àÖÆ¡£ A¡¢¹¤³ÌÊ©¹¤ B¡¢¹¤³Ì¿¢¹¤ÑéÊÕ C¡¢½¨É赥λ D¡¢Ê©¹¤µ¥Î»
6¡¢¸ù¾ÝÏÖÐв¿°ä¹æ¶¨£¬Ë®Àû¹¤³Ì½¨ÉèÏîÄ¿·ÑÓÃÓÉÏÂÁв¿·Ö×é³É£¨B £©¡£ A£®¹¤³Ì·Ñ¡¢¹ÜÀí·ÑºÍÔ¤±¸·Ñ
B£®¹¤³Ì·Ñ¡¢¶ÀÁ¢·ÑÓá¢Ô¤±¸·ÑºÍ½¨ÉèÆÚÈÚ×ÊÀûÏ¢ C£®½¨°²¹¤³Ì·Ñ¡¢É豸·Ñ¡¢¶ÀÁ¢·ÑÓúÍÔ¤±¸·Ñ D. Ö±½Ó¹¤³Ì·Ñ¡¢¼ä½Ó·Ñ¡¢ÆóÒµÀûÈó¡¢Ë°½ð
11¡¢½¨Éè¹ÜÀí·Ñ°üÀ¨ÏîÄ¿½¨Éè¹ÜÀí·Ñ¡¢¹¤³Ì½¨Éè¼àÀí·Ñ¼°£¨B£©¡£ A¡¢É豸µ÷ÊÔ·Ñ B¡¢ÁªºÏÊÔÔËת·Ñ C¡¢µ¥»úÔËת·Ñ 20. ÏîÄ¿½¨Ò齨Òé½×¶Î±àÖÆÍ¶×ʹÀË㣬Æä¾«¶ÈÒªÇóΪÎó²î¿ØÖÆÔÚ£¨ D £©ÄÚ¡£ A£®¡À10% B£®¡À15% C£®¡À20% D£®¡À30%
1¡¢¹Ì¶¨×ʲú±ØÐè¾ß±¸µÄÁ½¸öÌõ¼þÊÇ£ºÒ»¡¢Ê¹ÓÃÄêÏÞÔÚÒ»ÄêÒÔÉÏ£»¶þ¡¢µ¥¼þ¼ÛÖµÔڹ涨ÏÞ¶îÒÔÉÏ¡£(B) (A)¶Ô (B)´í
2¡¢°´Ò»°ã½¨Éè³ÌÐò·ÖÀ࣬ÕÐÊÕºÍÅàѵÈËÔ±ÊôÓÚ½¨Éèʵʩ½×¶Î¡£ (B) (A)¶Ô (B)´í
3¡¢Í¶×ʹÀËãÓ¦ÔÚ³õ²½Éè¼Æ½×¶Î½øÐС£(B) (A)¶Ô (B)´í
4¡¢Ê©¹¤Ô¤Ë㡢ʩ¹¤Í¼Ô¤Ëã¡¢¿¢¹¤½áËãÊÇÊ©¹¤ÆóÒµ½øÐÐÊ©¹¤¹ÜÀíµÄ¡°ÈýË㡱¡£(A) (A)¶Ô (B)´í
5¡¢Í¶×ʹÀËãÔ¤Áô¿Õ¼ä´óÓÚ¸ÅËã¡£ËùÒÔ¸ÅËãÔì¼ÛÒ»°ã²»³¬¹ý¹ÀËã¡£(A) (A)¶Ô (B)´í
6¡¢Ò»°ã»ù±¾½¨É蹤³Ì°ÑÒ»¸ö½¨ÉèÏîÄ¿´Ó´óµ½Ð¡ÒÀ´Î»®·ÖΪµ¥Î»¹¤³Ì¡¢µ¥Ï³Ì¡¢·Ö²¿¹¤³Ì¡¢·ÖÏ³Ì¡£(b)
.Ò³½Å
.
(A)¶Ô (B)´í
7¡¢µ¥Î»¹¤³ÌÊÇÖ¸²»ÄܶÀÁ¢·¢»ÓÉú²úÄÜÁ¦£¬µ«ÄܶÀÁ¢×é֯ʩ¹¤µÄ¹¤³Ì£¬Ò»°ã°´½¨ÖþÎィÖþ¼°°²×°À´»®·Ö¡£(A) (A)¶Ô (B)´í
8¡¢µ¥Ï³ÌÊǽ¨ÉèÏîÄ¿µÄ×é³É²¿·Ö£¬¾ßÓжÀÁ¢µÄÉè¼ÆÎļþ£¬½¨³Éºó¿ÉÒÔ¶ÀÁ¢·¢»ÓÉú²úÄÜÁ¦£¬Ò»°ã°´ÕÕ½¨ÖþÎïµÄÖ÷Òª²¿Î»»ò¹¤ÖÖÀ´»®·Ö¡£ (B) (A)¶Ô (B)´í
9¡¢°´Ò»°ã»ù±¾½¨É蹤³ÌÏîÄ¿·ÖÀ࣬»ù´¡¹¤³Ì¡¢Ç½Ì幤³ÌÊôÓÚ·ÖÏ³Ì¡£(A)¶Ô (B)´í
10¡¢Ð²ÄÁϵļìÑéÊÔÑé·Ñ²»°üÀ¨ÔÚÆäËûÖ±½Ó·ÑÖС£(B)
(A)¶Ô (B)´í
.Ò³½Å
(B) .
4¡¢·²¶¨¶î×ÓÄ¿ÒÔ½¨ÖþÎï³ß´ç»òÔËÊä¾àÀë»®·ÖµÄ£¬µ±Ñ¡Óõ͍¶î½éÓÚÁ½×ÓĿ֮¼äʱ£¬¿ÉÓã¨D£©µ÷ÕûÆä¶¨¶îÏûºÄÁ¿¡£
A¡¢È¡´ó·¨ B¡¢½üËÆ·¨ C¡¢Æ½¾ù·¨ D¡¢²åÈë·¨ 5¡¢Ä³Ë®¿âµ¼Á÷¶´Éè¼Æ¿ªÍÚÖ±¾¶Îª2m£¬¶´³¤100m£¬¹æ·¶ÔÊÐí³¬ÍÚ10cm£¬³õ²½Éè¼Æ½×¶Î¹¤³ÌÁ¿À©´óϵÊýΪ1.03£¬ÓÃÏÖÐв¿°äË®Àû½¨Öþ¹¤³Ì¸ÅË㶨¶î±àÖÆ¸ÅËãµÄ¶´ÍÚʯ·½¹¤³ÌÁ¿Îª£¨A£©
A¡¢324 B¡¢314 C¡¢392 D¡¢392
6¡¢Ä³ÒýË®¶´Éè¼Æ»ìÄýÍÁ³ÄÆöºó¶´¾¶Îª2m£¬Éè¼Æ»ìÄýÍÁ³ÄÆöºñ¶ÈΪ30cm£¬¶´³¤100m.¶´ÍÚʯ·½Ê±Æ½¾ù³¬ÍÚ10cm£¨Êô¹æ·¶ÔÊÐí·¶Î§ÄÚ£©£¬³õ²½Éè¼Æ½×¶Î¹¤³ÌÁ¿À©´óϵÊýΪ1.03£¬Ôò²ÉÓÃÏÖÐв¿°ä½¨Öþ¸ÅË㶨¶î±àÖÆ¸ÅËã»ìÄýÍÁ³ÄÆöµÄ¹¤³ÌÁ¿Îª£¨C£©¡£
A¡¢217 B¡¢302 C¡¢223 D¡¢311
7¡¢Ä³µ¼Á÷¶´Éè¼Æ¿ªÍÚÖ±¾¶Îª2m£¬¶´³¤100m£¬³¬ÍÚ10cm£¨Êô¹æ·¶ÔÊÐí·¶Î§£©£¬Ôò²ÉÓÃÏÖÐв¿°ä½¨ÖþÔ¤Ë㶨¶î±àÖÆÊ©¹¤Í¼Ô¤ËãµÄ¶´ÍÚʯ·½¹¤³ÌÁ¿Îª£¨B£©¡£ A¡¢392 B¡¢380 C¡¢346 D¡¢314
9£®Èç²ÉÓøÅË㶨¶î±àÖÆÍ¶×ʹÀËãʱ£¬Ó¦³ËͶ×ʹÀËãµ÷ÕûϵÊý£¬ÆäÊýֵΪ£¨ C £©¡£ A£®1.03 B£®1.05 C£®1.10 D. 1.15
1¡¢¶¨¶î·´Ó³Ò»¶¨Ê±ÆÚÉç»áÉú²úÁ¦Ë®Æ½µÄ¸ßµÍ£¬¾ßÓоø¶ÔÎȶ¨ÐÔ¡££¨B£© (A)¶Ô (B)´í
2¡¢¸ÅË㶨¶îÊÇÓÉÔ¤Ë㶨¶î×ÛºÏÀ©´ó±àÖÆ¶ø³ÉµÄ¡££¨A£© (A)¶Ô (B)´í
3¡¢¸ÅË㶨¶îÓëÔ¤Ë㶨¶îÖоùÒѼÆÈëÁËÕý³£Ê©¹¤Ìõ¼þÏÂËùÔÊÐíµÄ¡¢±ØÒªµÄ³¬ÍÚÁ¿ºÍ³¬ÌîÁ¿£¬¹¤³ÌÁ¿Ó¦°´Éè¼Æ½á¹¹¼¸ºÎÂÖÀª³ß´ç¼ÆËã¡££¨B£© (A)¶Ô (B)´í
4¡¢Ê©¹¤¶¨¶îºÍÔ¤Ë㶨¶î¶¼ÊǸÅË㶨¶îµÄ±àÖÆ»ù´¡¡££¨B£© (A)¶Ô (B)´í
5¡¢Ê±¼ä¶¨¶îÓë²úÁ¿¶¨¶î»¥Îªµ¹Êý¡££¨A£© (A)¶Ô (B)´í
6¡¢ÏÖÐС¶Ë®Àû½¨Öþ¹¤³Ì¶¨¶î¡·ÖУ¬ÆäËû²ÄÁÏ·ÑÒÔÈ˹¤·Ñ¡¢»úе·ÑÖ®ºÍΪ¼ÆËã»ùÊý¡££¨B£© (A)¶Ô (B)´í
.Ò³½Å
.
7¡¢¶¨¶îÊÇÖ¸ÔÚÒ»¶¨µÄÍⲿÌõ¼þÏ£¬Ô¤Ïȹ涨Íê³ÉijÏîºÏ¸ñ²úÆ·ËùÐèÒªËØµÄ±ê×¼¶î¶È£¬Ëü·´Ó³Ò»¶¨Ê±ÆÚµÄÉç»áÉú²úÁ¦Ë®Æ½µÄ¸ßµÍ¡££¨A£© (A)¶Ô (B)´í
8¡¢ÀͶ¯¶¨¶îÐγɵĻù´¡Êǹ¤Ðò¶¨¶î¡££¨A£© (A)¶Ô (B)´í
9¡¢ÔÚÏÖÐÐË®Àû¹¤³Ì¶¨¶îÖУ¬·²Êý×ÖºóÓá°ÒÔÉÏ¡±¡°ÒÔÍ⡱±íʾµÄ¶¼°üÀ¨Êý×Ö±¾Éí¡££¨B£© (A)¶Ô (B)´í
10¡¢¹¤³Ì¶¨Î»¸´²â·Ñ°üÀ¨ÔÚÆäËûÖ±½Ó·ÑÖС££¨A£© (A)¶Ô (B)´í
11¡¢ÔÚ¶¨¶îÏîÄ¿µ÷Õû»»Ëã¹ØÏµÊ±£¬³ýÌØÊâ˵Ã÷Í⣬һ°ãϵÊý»»Ëã¾ù°´Á¬³Ë¼ÆËã¡££¨A£©
(A)¶Ô (B)´í
12¡¢Ê¹ÓõçÕ¾Ö÷³§·¿ÇÅʽÆðÖØ»ú½øÐа²×°¹¤×÷ʱ£¬ÇÅʽÆðÖØ»ų́ʱ·Ñ²»¼Æ»ù±¾Õ۾ɷѺͰ²×°²ðж·Ñ¡£(A)
(A)¶Ô (B)´í
1¡¢ÏÖÐв¿°ä¹æ¶¨È˹¤Ô¤Ëãµ¥¼ÛÓÉ£¨C£©×é³É¡£ A¡¢»ù±¾¹¤×Ê¡¢¸¨Öú¹¤×Ê¡¢¹¤×ʸ½¼Ó·ÑºÍÀͶ¯±£»¤·Ñ B¡¢»ù±¾¹¤×Ê¡¢½òÌùºÍ¸¨Öú¹¤×Ê C¡¢»ù±¾¹¤×Ê¡¢¸¨Öú¹¤×ʺ͹¤×ʸ½¼Ó·Ñ
2¡¢¸ù¾ÝÏÖÐв¿°ä¹æ¶¨£¬ÏÖÐв¿°äÈ˹¤Ô¤Ëãµ¥¼ÛµÄ»ù±¾¹¤×ʱê×¼»®·ÖΪ£¨ B £©¼¸¸öµµ´Î¡£
A. ¸ß¼¶¹¤¡¢Öм¶¹¤ºÍ³õ¼¶¹¤ B. ¹¤³¤¡¢¸ß¼¶¹¤¡¢Öм¶¹¤ºÍ³õ¼¶¹¤ C£®¼¼¹¤ºÍÆÕ¹¤
D£®¸ß¼¶ÊìÁ·¹¤¡¢ÊìÁ·¹¤¡¢°ëÊìÁ·¹¤ºÍÆÕ¹¤
3¡¢¸ù¾ÝÏÖÐв¿°ä¹æ¶¨£¬È˹¤Ô¤Ëãµ¥¼Û¼ÆËã±ê×¼ÖÐÄêÓ¦¹¤×÷ÌìÊýΪ£¨ D £©¡£ A. 271Ìì B. 256Ìì C. 244Ìì D. 251Ìì
14£®Í⹺ɰʯÁÏʱ£¬Æä²É¹º±£¹Ü·ÑÓëË®Äà¸Ö²ÄµÈ²ÄÁÏÏà±È£¬Æä·ÑÂÊÒËÊʵ±£¨B £©¡£ A£®Ìá¸ß B£®½µµÍ
.Ò³½Å
C£®Ò»Ñù D£®²»¼ÆËã´Ë·ÑÓÃ