ÍÁľ¹¤³ÌÊ©¹¤ÊÔÌâ¿â ÏÂÔØ±¾ÎÄ

7. שÆöÌåµÄÕûÌåÐÔ¡¢Îȶ¨ÐÔÖ÷Òª¿¿£¨ B £©ÊµÏÖ¡£

A. ɰ½¬Õ³½áÁ¦ B. ש×éÆöµÃµ± C.¹´·ì D.שºÍɰ½¬µÄÇ¿¶È

10£®Õ³ÍÁשÆöÌåÆöÖþʱҪ´í·ì´î½á£¬´î½á³¤¶ÈӦΪ ( C)¡£ A£®120mm B£®80mm C. 60mm D.100mm 41£®É°½¬µÄ³í¶ÈÔ½´ó£¬ËµÃ÷ɰ½¬µÄ( c )¡£

A£®Á÷¶¯ÐÔÔ½ºÃ B£®Ç¿¶ÈÔ½¸ß C£®±£Ë®ÐÔÔ½ºÃ D£®Õ³½áÁ¦Ô½Ç¿ 45£®×©Ç½Ë®Æ½»Ò·ìµÄɰ½¬±¥Âú¶ÈÖÁÉÙÒª´ïµ½( B )ÒÔÉÏ¡£ A£®90£¥ B£®80£¥ C£®75£¥ D£®70£¥

46£®ÆöשǽÁôбé¶Ê±£¬Ð±é¶µÄˮƽͶӰ³¤¶È²»Ó¦Ð¡Óڸ߶ȵÄ( C )¡£ A£®1£¯2 B£®1£¯3 C£®2£¯3 D£®1£¯4

60.ΪÁ˱ÜÃâÆöÌåÊ©¹¤Ê±¿ÉÄܳöÏÖµÄ¸ß¶ÈÆ«²î£¬×îÓÐЧµÄ´ëÊ©ÊÇ( A )¡£

A.׼ȷ»æÖƺÍÕýÈ·Ê÷Á¢Æ¤Êý¸Ë B£®¹ÒÏ߯öÖþ C.²ÉÓá°ÈýÒ»¡±Æö·¨ D£®Ìá¸ßɰ½¬µÄºÍÒ×ÐÔ 1. Õ³ÍÁשÔÚÆöÖþǰӦ½½Ë®Èóʪ£¬Ò»°ãÌáǰʱ¼äΪ£º£¨ B £© A.0.5d B.0.5¡«1.0d C.1.0¡«1.5d D.1.5¡«2.0d 2. »ù´¡ÆöÖþʱͨ³£²ÉÓõÄɰ½¬Í¨³£Îª£º£¨ A £©

A.Ë®Äàɰ½¬ B.»ìºÏɰ½¬ C.ʯ»Òɰ½¬ D.ʯ¸àɰ½¬ 4. ÏÂÁÐÄÄÒ»¸ö²»ÊÇ ¡° ÈýÒ»¡°ÆöÖþµÄÄÚÈÝ£º£¨ B £© A.Ò»²ù»Ò B.Ò»¸Ë³ß C.Ò»¿éש D.ÈàÒ»Èà

£¨ËÄ£© »ìÄýÍÁ¹¤³Ì A.¸Ö½î¹¤³Ì

1£®¸Ö½î»ìÄýÍÁ¿ò¼Ü½á¹¹ÖÐÖù,ǽµÄÊúÏò¸Ö½îº¸½ÓÒ˲ÉÓÃ( c )¡£

A.µç»¡º¸ B.ÉÁ¹â¶Ôº¸ C.µçÔüѹÁ¦º¸ D.´î½Óº¸ E.µç×èµãº¸ 3£®¸Ö½îÉÁ¹â¶Ôº¸ºÍµçÔüѹÁ¦º¸½ÓÍ·ÒªÇóÖáÏßÍäÕÛ²»´óÓÚ4o£¬ÖáÏ߯«ÒÆ£¨ C £©¡£ A£®²»´óÓÚ0.1d B£®²»´óÓÚ0.2d C£®²»´óÓÚ0.1dºÍ2mm D£®²»ÏÞÖÆ 9. ¸Ö½îµÄÀäÀ­ÊÇÔÚ³£ÎÂÏÂ¶Ô¸Ö½î½øÐÐÀ­É죬ĿµÄÊÇ£¨A £©¡£

A£®Ìá¸ßÇ¿¶È½ÚÔ¼¸Ö½î B£®±ãÓÚÊ©¹¤ C£®ÎªÁ˳ýÐâ D£®Ìá¸ßËÜÐÔ 10. ÆÕͨ¸Ö½î»ìÄýÍÁÖвÉÓÃµÄ¸Ö½îÆ·ÖÖÊÇ£¨AB £©¡£

A£®ÈÈÔþ¸Ö½î B£®Àä°Î¸Ö½î C£®ÈÈ´¦Àí¸Ö½î D£®Ì¼ËظÖË¿ E£®¸Ö½ÊÏß 1. ÔÚÌ¼ËØ¸Ö³É·ÖÖвôÈëºÏ½ðÔªËØµÄ×÷ÓÃÊÇ£º( AC ) A.¸ÄÉÆÐÔÄÜ£» B.Ìá¸ßËÜÐÔ£» C.Ìá¸ßÇ¿¶È£» D.Ìá¸ßÓ²¶È¡£

9

6. ¸Ö½îÉÁ¹â¶Ôº¸µÄ»úÀíÊÇ£º(B )

A.ÈÛ»¯½ðÊô¼Óº¸Ìõ£» B.ÖáÏò¼Óѹ¶¥¶Í³ÉÐÍ£» C.¸ßµçѹµÄÈõµçÁ÷£» D.¸ßµçѹµÄ¸ßµçÁ÷¡£ 7. ¸Ö½îÂÝÎÆÌ×¹ÜÁ¬½ÓÖ÷ÒªÊÊÓÃÓÚ£º ( C )

A. ¹âÔ²¸Ö½î£» B. ±äÐθֽ C. ÂÝÎÆ¸Ö½î£» D. ´Ö´ó¸Ö½î¡£ 9. ³ýÉÁ¹â¶Ôº¸Í⣬ËùÓÐÆäËüº¸½ÓÁ¬½Ó·½Ê½º¸½Óʱ¾ùÓ¦¿ØÖÆ£º ( C ) A. º¸ÌõÖÊÁ¿£» B. ¸Ö½îÖÖÀࣻ C. ½ÓÍ·ÐÎʽ£» D. µçÁ÷²»Ò×¹ý´ó¡£ 11.¿ç¶È½Ï´óµÄÁºÄ£°åÖ§³Å²ð³ýµÄ˳ÐòÊÇ( A )¡£ A£®ÏȲð¿çÖÐ B£®ÏȲðÁ½¶Ë C£®ÎÞÒ»¶¨ÒªÇó

C.»ìÄýÍÁ¹¤³Ì

4£®½½Öþ»ìÄýÍÁʹÓòåÈëʽÕñµ·Æ÷Ó¦£¨ B £©

A£®¿ì²å¿ì°Î B£®¿ì²åÂý°Î C£®Âý²å¿ì°Î D£®Âý²åÂý°Î

6£®»ìÄýÍÁµÄÇ¿¶È³ýÁËÓëʹÓõÄɰʯÖÊÁ¿¡¢Ë®ÄàÇ¿¶ÈÓйØÍ⣬Ö÷Ҫȡ¾öÓÚ£¨ b £©¡£ A£®½Á°èʱ¼ä B£®Ë®»Ò±È C. ºÍÒ×ÐÔ

9£®ÎªÁ˱ÜÃâ²úÉúζÈÁѷ죬´óÌå»ý»ìÄýÍÁ½½×¢ºóµÄÄÚÍâβîÒË¿ØÖÆÔÚ£¨ B £©ÄÚ£¬·ñÔòÒª²ÉÈ¡ÄÚ²¿½µÎ»òÍⲿ±£Î´ëÊ©¡£ A£®15oC B£®25oC C. 35oC

10£®Áº¡¢Öù»ìÄýÍÁ½½×¢Ê±Ó¦²ÉÓ㨠C £©Õñµ·¡£

A£®±íÃæÕñ¶¯Æ÷ B£®ÍⲿÕñ¶¯Æ÷ C. ÄÚ²¿Õñ¶¯Æ÷ D£®Õñ¶¯Ì¨ 11£®Ò»°ãµÄÂ¥°å»ìÄýÍÁ½½×¢Ê±Ò˲ÉÓ㨠A £©Õñµ·¡£

A£®±íÃæÕñ¶¯Æ÷ B£®ÍⲿÕñ¶¯Æ÷ C. ÄÚ²¿Õñ¶¯Æ÷ D£®Õñ¶¯Ì¨ 12£®Ò»°ã»ìÄýÍÁ½á¹¹Ñø»¤²ÉÓõÄÊÇ£¨ A £©¡£

A£®×ÔÈ»Ñø»¤ B£®¼ÓÈÈÑø»¤ C. ÐóÈÈÑø»¤ D£®È˹¤Ñø»¤

14£®Ê¹Ó㨠D £©¿ÉÒÔ½ÚԼʩ¹¤Óõء¢±£Ö¤»ìÄýÍÁÖÊÁ¿¡¢±£Ö¤»ìÄýÍÁ¹©Ó¦Á¿£¬¼õС»ìÄýÍÁ´¹Ö±ÔËÊäѹÁ¦£¬ÊÇ»ìÄýÍÁÊ©¹¤µÄ·¢Õ¹·½Ïò¡£

A£®ÏÖ³¡°èÖÆ»ìÄýÍÁ B£®¸ßÇ¿¶È»ìÄýÍÁ C. ±ÃËÍ»ìÄýÍÁ D£®±ÃËÍÉÌÆ·»ìÄýÍÁ 15.½½ÖþÖù×Ó»ìÄýÍÁʱ£¬Æä¸ù²¿Ó¦ÏȽ½( C ) Ä¿µÄÊÇ·ÀÖ¹Àøù¡£ A.5¡«10mmºñË®Äཬ B.5¡«10mmºñË®Äàɰ½¬

C£®50¡«100mmºñË®Äàɰ½¬ D.500mmºñʯ×ÓÔö¼ÓÒ»±¶µÄ»ìÄýÍÁ

16£®½½Öþ»ìÄýÍÁʱ£¬ÎªÁ˱ÜÃâ»ìÄýÍÁ²úÉúÀëÎö£¬×ÔÓÉÇãÂä¸ß¶È²»Ó¦³¬¹ý( D )¡£ A.1.5m B£®2.0m C.2.5m D.3.0m

10

23£®¹èËáÑÎË®Äà°èÖÆµÄ»ìÄýÍÁÑø»¤Ê±¼ä²»µÃÉÙÓÚ( C )¡£ A£®14d B£®21d C£®7d D£®28d

27£®µ±»ìÄýÍÁ½á¹¹ºñ¶È²»´ó¶øÃæ»ýºÜ´óʱ£¬Ò˲ÉÓÃ( B )·½·¨½øÐн½Öþ¡£ A£®È«Ãæ·Ö²ã B£®·Ö¶Î·Ö²ã C£®Ð±Ãæ·Ö²ã D£®¾Ö²¿·Ö²ã

32£®Ëùν»ìÄýÍÁµÄ×ÔÈ»Ñø»¤£¬ÊÇÖ¸ÔÚÆ½¾ùÆøÎ²»µÍÓÚ( C )µÄÌõ¼þÏ£¬Ôڹ涨ʱ¼äÄÚʹ»ìÄýÍÁ±£³Ö×ã¹»µÄʪÈó״̬¡£

A£®0¡æ B£®3¡æ C£®5¡æ D£®10¡æ

33£®µ±ÈÕÆ½¾ùÆøÎ½µµ½( C )ÒÔÏÂʱ£¬»ìÄýÍÁ¹¤³Ì±ØÐë²ÉÓö¬ÆÚÊ©¹¤¼¼Êõ´ëÊ©¡£ A£®0¡æ B£®Ò»2¡æ C£®5¡æ D£®10¡æ

1. ÏÂÁÐÄÄһʩ¹¤¹ý³Ì²»ÊôÓÚ»ìÄýÍÁ¹¤³ÌµÄÖ÷Òª»·½Ú£º£¨ C £©

A. »ìÄýÍÁÖÆ±¸ÓëÔËÊä B. ½½ÖþÓ뵷ʵ C. °óÔú¸Ö½î D. »ìÄýÍÁÖÆ±¸Óë½½Öþ 2. »ìÄýÍÁÊ©¹¤ÅäÖÆÇ¿¶ÈÓ¦´ïµ½µÄ±£Ö¤ÂÊΪ£º£¨ C £© A.80% B.90% C.95% D.97% 8. Ê©¹¤·ìÒËÁôÔÚ£º£¨ D £©

A.¼ôÁ¦½Ï´óµÄ²¿Î» B.¼ôÁ¦½ÏСµÄ²¿Î» C.Ê©¹¤·½±ãµÄ²¿Î» D.B+C 9. ´óÌå»ý»ìÄýÍÁ½½Öþ·½°¸ÖÐÄÄÒ»ÖÖ½½Öþ·½°¸»ìÄýÍÁ½½ÖþÇ¿¶È×îС£º£¨ A £© A Ð±Ãæ·Ö²ã B ·Ö¶Î·Ö²ã C È«Ãæ·Ö²ã D ±ÃËÍ

10. ´óÌå»ý»ìÄýÍÁ½½ÖþºóÆÚ»ìÄýÍÁÁÑ·ì¿ÉÄܲúÉúµÄ²¿Î»ÊÇ£º£¨ C £© A ¶ËÍ·1/3²¿Î» B ¶ËÍ·1/4²¿Î» C Öв¿ D Öв¿ºÍ¶Ë²¿¾ùÓÐ 11. ÄÚ²¿Õñµ·Æ÷Õñµ·»ìÄýÍÁ½áÊøµÄ±êÖ¾ÊÇ£º£¨ C £©

A ÓÐ΢Á¿ÆøÅÝð³ö B Ë®±ä»ë×Ç C ÎÞÆøÅÝð³öÇÒË®±äÇå D »ìÄýÍÁ´óÃæ»ý°¼ÏÝ 14. »ìÄýÍÁÑø»¤ºóÖÊÁ¿¼ì²éÖ¸£º£¨ B £©

A ¿¹¼ôÇ¿¶È¼ì²é B ¿¹Ñ¹Ç¿¶È¼ì²é C ¿¹ÅüÁѼì²é D ¿¹ÍäÇ¿¶È¼ì²é 15. ´óÌå»ý»ìÄýÍÁÔçÆÚÁÑ·ìÊÇÒòΪ£º£¨ A £©

A.ÄÚÈÈÍâÀä B.ÄÚÀäÍâÈÈ C.»ìÄýÍÁÓë»ùµ×Ô¼Êø½Ï´ó D.»ìÄýÍÁÓë»ùµ×ÎÞÔ¼Êø

Èý£®¶àÏîÑ¡ÔñÌâ(¹²20·Ö£¬È«²¿Ñ¡ÔñÕýÈ·£¬Ã¿Ð¡ÌâµÃ2·Ö£¬Ñ¡¶ÔÒ»¸ö´ð°¸µÃ0.5·Ö£¬Ñ¡Ôñ´íÎó¸ÃÌâ²»µÃ·Ö¡£½«Ñ¡Ôñ´ð°¸Ìî½øÏÂ±í£®)

£¨Ò»£© ÍÁ·½¹¤³Ì

1.²ùÔË»úÄܹ»Íê³É£¨ AB D£Å £©µÈ×ÛºÏ×÷Òµ£¬¾ßÓв»ÊܵØÐÎÏÞÖÆ£¬ÄܶÀÁ¢¹¤×÷¡¢ÐÐÊ»Ëٶȿ졢Éú²úЧÂʸߵÈÓŵ㣬ÊÊÓÃÓÚ´óÃæ»ýÈýÀàÍÁ³¡µØÆ½Õû×÷Òµ¡£

A.²ùÍÁ B.ÔËÍÁ C.º»Êµ D.·Ö²ãÌîÍÁ £Å.¾Ö²¿Äëѹ

1.ÍÚ¾ò»ú¸ù¾Ý¹¤×÷ÐÔÖʲ»Í¬£¬ÓУ¨ AB C D £©£¬ÆäÖÐСÐÍ»ù¿ÓÍÁ·½Ê©¹¤¶à²ÉÓ㨠B.£©¡£ A.Õý²ù B.·´²ù C.×¥²ù D.À­²ù £Å.ÍÆÍÁ

11

2£®»ù¿ÓÑé²ÛµÄÄÚÈÝÓУ¨ ABC£ÅF £©

A .±ê¸ß B.ÃÜʵ¶È C.ÍÁÖÊ D .Ǥ̽ £Å.Æ½Ãæ³ß´ç F.²Ûµ×ÍÁµÄº¬Ë®Á¿ 3£®ÌîÍÁÊ©¹¤ÖÐΪÁ˱£Ö¤ÖÊÁ¿£¬Ó¦£¨ ABCD £©¡£

£Á£®Ò˲ÉÓÃͬÀàÍÁÈÀÌîÖþ £Â£®·Ö²ãÆÌÍÁѹʵ £Ã£®¿ØÖÆÆÌÍÁºñ¶È £Ä£®ÍÁµÄº¬Ë®Á¿½Ó½ü×î¼Ñº¬Ë®Á¿ £Å£®Êµ²â¸ÉÃܶȴóÓÚ¿ØÖƸÉÃÜ¶È 7£®Ôì³É±ßÆÂʧÎÈÌ®ËúµÄÒòËØÖ÷ÒªÊÇ£¨ ABCEF £©¡£

A.±ßÆÂÍÁÌåÇ¿¶ÈµÍ B£®±ßÆÂÍÁÏîÃæºÉÔØ´ó(Èç¶ÑÁÏ¡¢ÐгµµÈ) C£®±ßÆÂϵÊýmС D£®±ßÆÂϵÊým´ó E.±ßÆÂÍÁÌ屻ˮ½þÅÝ F. ûÓÐ·ÅÆÂ 9£®Á÷ɰ²úÉúÓ루 ABCD £©µÈÒòËØÓйء£

A .¶¯Ë®Ñ¹Á¦´óС B.¶¯Ë®Ñ¹Á¦·½Ïò C.ÍÁÖÊ¿ÅÁ£´óС D.ÍÁµÄÕ³ÐÔ F£®É°½¬ÖÐË®ÄàÓÃÁ¿ÉÙ G£®¹ýÔçÉÏÈË E£®µ²ÍÁ¹à×¢×®ÓëÍÁ²ãê¸Ë

14£®È˹¤½µË®µÄ·½·¨ÓУ¨ ABCD £©£¬µ±Ê©ÍÁµÄÉøÍ¸ÏµÊýºÜСʱÒ˲ÉÓà ( C )¡£ A£®ÇáÐ;®µã B£®ÅçÉä¾®µã c£®µçÉø¾®µã D.¹Ü¾®¾®µã

14£®µ±µØÏÂÁ¬ÐøÇ½ÉîÈë»ù¿Óµ×ÃæÒÔÏÂÒ»¶¨Éî¶È£¬ ¿ÉÒÔÆðµ½( ABC )µÈ×÷ÓᣠA£® µ²×¡µØÏÂË® B£®Ôö³¤Éø¾¶¼õС¶¯Ë®Ñ¹Á¦·ÀÖ¹Á÷ɰ C£®»ù¿ÓÖ§»¤ D.µØÏ½ṹ 15. ·ÀÖλù¿ÓµÄ±ßÆÂÌ®ËúµÄ´ëÊ©ÓзÅ×ã±ßÆÂºÍ( CD )µÈ£¬²¢Ó¦×ñÑ­ÏÈÕûÖκó¿ªÍÚµÄÔ­Ôò¡£ A£®¼Ó¿ìÍÚÍÁ B£®»úе»¯Ê©¹¤ C£®ÉèÖÃÖ§³Å D.¾®µã½µË® 2£®ÔÚÍÁ·½¹¤³ÌÖУ¬ÍÁµÄº¬Ë®Á¿¶Ô( CD )¾ùÓÐÓ°Ïì¡£

A£®ÍÚÍÁÄÑÒ×B£®½µË®·½·¨ C£®±ßÆÂÎȶ¨ D£®ÌîÍÁѹʵ E£®ÍÚÍÁ»úÑ¡Ôñ 3£®ÍÁµÄÌìÈ»ÃܶÈËæ×Å( ABC )¶ø±ä»¯¡£

A£®¿ÅÁ£×é³É B£®¿×϶¶àÉÙ C£®Ë®·Öº¬Á¿ D£®ÉøÍ¸ÏµÊý E£®Ë®Á¦ÆÂ¶È 4£®ÔÚ( ABDE )ʱÐ迼ÂÇÍÁµÄ¿ÉËÉÐÔ¡£

A£®½øÐÐÍÁ·½µÄƽºâµ÷Åä B£®¼ÆËãÌî·½ËùÐèÍÚ·½Ìå»ýD£®È·¶¨¿ªÍÚʱµÄÁôÆúÍÁÁ¿ C£®È·¶¨¿ªÍÚ·½Ê½ E£®¼ÆËãÔËÍÁ»ú¾ßÊýÁ¿ 5£®ÍÁµÄÉøÍ¸ÐÔÖ÷Ҫȡ¾öÓÚÍÁÌåµÄ( C D )¡£

A£®º¬Ë®Á¿ B£®¿ÉËÉÐÔ C£®¿×Ï¶ÌØÕ÷ D£®Ë®Á¦ÆÂ¶È E£®¿ªÍÚÉî¶È 11£®²ùÔË»úÊÊÓÃÓÚ( abc )¹¤³Ì¡£

A£®´óÃæ»ý³¡µØÆ½Õû B£®´óÐÍ»ù¿Ó¿ªÍÚ C£®Â·»ùÌîÖþ D£®Ë®Ï¿ªÍÚ E£®Ê¯·½ÍÚÔË 12£®ÎªÁËÌá¸ß²ùÔË»úµÄ¹¤×÷ЧÂÊ£¬³£²ÉÓõĿªÐзÏßÓÐ( BE )¡£

A£®¡°Ò»¡±×ÖÐÎ B£®»·ÐÎ C£®¡°Z¡±ÐÎ D£®¡°U¡±ÐÎ E£®¡°8¡±×ÖÐÎ 17£®½øÐÐÇáÐ;®µãÉè¼ÆÊ±£¬ÈôÆä´ï²»µ½½µË®Éî¶ÈÒªÇó£¬Ôò¿É²ÉÓÃ( BcE )·½·¨¡£

A£®½µµÍ¾®µã¹ÜÂñÉèÃæ B£®²ÉÓö༶¾®µã C£®¼Ó´ó¾®µãÃÜ¶È D£®Ó뼯ˮ¾®·¨½áºÏʹÓà E£®¸ÄÓÃÆäËû¾®µãÐÎʽ

12