³É±¾¹ÜÀí»á¼ÆÆÚÄ©¸´Ï°²ÄÁÏ1

·¢²¼Ê±¼ä : ÐÇÆÚÒ» ÎÄÕ³ɱ¾¹ÜÀí»á¼ÆÆÚÄ©¸´Ï°²ÄÁÏ1¸üÐÂÍê±Ï¿ªÊ¼ÔĶÁ

A¡¢Êý¾Ý²»ÕýÈ· B¡¢³É±¾±¨±í²»·ûºÏͨÓûá¼Æ±¨±íµÄ±àÖÆÒªÇó C¡¢²»±ãÓÚ¼ÇÕË D¡¢²»Îª¹ÜÀí²¿ÃÅËùÀí½â

159¡¢Ó¯¿÷ÁÙ½çµãµÄÏúÊÛÁ¿£¨ÊµÎﵥ룩µÄ¼ÆË㹫ʽÊÇ£¨ B £©¡£

A¡¢¹Ì¶¨³É±¾³ýÒÔ¹±Ïױ߼ÊÂÊ B¡¢¹Ì¶¨³É±¾³ýÒÔµ¥Î»²úÆ·¹±Ï×±ß¼Ê C¡¢¹Ì¶¨³É±¾³ýÒÔ°²È«±ß¼ÊÂÊ D¡¢¹Ì¶¨³É±¾³ýÒÔ°²È«±ß¼Ê 160¡¢¸ßµÍµã·¨¿ÉÓÃÀ´Ô¤²â£¨ A £©¡£

A¡¢¼Æ»®ÆÚ²úÆ·×ܳɱ¾ B¡¢¼Æ»®ÆÚµÄÏúÊÛÊÕÈë C¡¢¼Æ»®ÆÚµÄÖÊÁ¿³É±¾ D¡¢¼Æ»®ÆÚÐèÒªµÄ×ʽð 161¡¢ÏúÊÛÔ¤²âµÄÇ÷ÊÆƽ¾ù·¨£¨ B £©¡£

A¡¢²»ÄÜËõСżȻÒòËØ B¡¢ÊÊÓÃÓÚÏúÊÛ¶î»ù±¾Îȶ¨µÄ²úÆ· C¡¢ÄÜÏû³ýһЩżȻÒòËØ D¡¢²»¿¼ÂÇ·¢Õ¹Ç÷ÊÆ 162¡¢·çÏÕÐ;ö²ß³£Óõķ½·¨ÊÇ£¨ A £© ¡£ A¡¢¾ö²ßÊ÷·ÖÎö·¨ B¡¢Ð¡ÖÐÈ¡´ó¾ö²ß·¨ C¡¢´óÖÐȡС¾ö²ß·¨ D¡¢´óÖÐÈ¡´ó¾ö²ß·¨ 163¡¢±àÖÆÈ«ÃæÔ¤ËãµÄ»ù´¡ÊÇ£¨ C £©¡£ A¡¢Éú²úÔ¤Ëã B¡¢ÏÖ½ðÔ¤Ëã C¡¢ÏúÊÛÔ¤Ëã D¡¢³É±¾Ô¤Ëã

164¡¢Á½ÖÖ»ù±¾µÄ³É±¾¼ÆËã·½·¨ÊÇ£¨ C £©¡£ A¡¢Æ·ÖÖ·¨ºÍ·Ö²½·¨ B¡¢·Ö²½·¨ºÍ±ê×¼³É±¾·¨ C¡¢·ÖÅú·¨ºÍ·Ö²½·¨ D¡¢¶¨¶î·¨ºÍ±ê×¼³É±¾·¨

165¡¢ÀûÈóÖÐÐÄÖ®¼äÏ໥Ìṩ°ë³ÉÆ·£¬ÆäÄÚ²¿×ªÒƼ۸ñÒªÓà £¨ C £©¡£ A¡¢Êµ¼Ê³É±¾ B¡¢±ê×¼³É±¾ C¡¢Êг¡¼Û¸ñ D¡¢Ä¿±ê³É±¾

166¡¢Í¶×Ê·½°¸µÄÏÖ½ðÁ÷Èë²»°üÀ¨£¨ D £©¡£

A¡¢ÓªÒµÏÖ½ðÁ÷Èë B¡¢¹Ì¶¨×ʲú»ØÊÕ C¡¢Á÷¶¯×ʽð»ØÊÕ D¡¢ÀûÏ¢ÊÕÈë

167¡¢ÓÉÓÚÉú²ú²»µ±¡¢¼Æ»®´íÎó¡¢µ÷¶ÈʧÎóµÈÔì³ÉµÄËðʧ£¬Ó¦¶Ô´Ë¸ºÔðµÄ²¿ÃÅÊÇ£¨ C £©¡£

A¡¢²ÆÎñ²¿ÃÅ B¡¢ÀͶ¯²¿ÃÅ C¡¢Éú²ú²¿ÃÅ D¡¢²É¹º²¿ÃÅ 168¡¢Ó¯¿÷ÁÙ½çµã²»±ä£¬ÏúÊÛÁ¿Ô½´ó£¬ÄÜʵÏÖµÄÀûÈó£¨ A £©¡£ A¡¢Ô½¶à B¡¢Ô½ÉÙ C¡¢²»±ä D¡¢µÈÓÚ0

169¡¢µ±ÕÛÏÖÂÊΪ15%ʱ£¬Ä³ÏîÄ¿µÄ¾»ÏÖֵΪ£­500Ôª£¬Õâ˵Ã÷¸ÃÏîÄ¿µÄÄÚº¬±¨³êÂÊ£¨ B £©¡£

A¡¢´óÓÚ15% B¡¢Ð¡ÓÚ15% C¡¢Ð¡ÓÚ14% D¡¢µÈÓÚ15%

170¡¢ÒÑÖª¹Ì¶¨ÐÔÖÆÔì·ÑÓñê×¼·ÖÅäÂÊΪ2Ôª£¯Ð¡Ê±¡£µ±ÔÂÏà¹ØÊý¾ÝÈçÏ£ºÊµ¼Ê·¢Éú¹Ì¶¨ÐÔÖÆÔì·ÑÓÃ9800Ôª£¬Êµ¼Ê¹¤Ê±Îª5000Сʱ£¬±ê×¼¹¤Ê±Îª4800Сʱ£¬Ô¤¼ÆÓ¦Íê³ÉµÄ×ܹ¤Ê±Îª5600Сʱ£¬Ôò¹Ì¶¨ÐÔÖÆÔì·ÑÓÿªÖ§²îÒìΪ£¨ A £©¡£ A¡¢³¬Ö§200Ôª B¡¢½ÚÔ¼1200Ôª C¡¢½ÚÔ¼1400Ôª D¡¢³¬Ö§400Ôª

171¡¢·É»úÖÆÔìÆóÒµÊÊÒ˲ÉÓõijɱ¾¼ÆËã»ù±¾·½·¨ÊÇ£¨ D £©¡£

A¡¢Æ·ÖÖ·¨ B¡¢·ÖÀà·¨ C¡¢·ÖÅú·¨ D¡¢·Ö²½·¨ 172¡¢Ö±½Ó²ÄÁÏÔ¤ËãµÄ±àÖÆ»ù´¡ÊÇ£¨ B £©¡£ A¡¢ÏúÊÛÔ¤Ëã B¡¢Éú²úÔ¤Ëã

C¡¢²ÆÎñÔ¤Ëã D¡¢Ö±½ÓÈ˹¤Ô¤Ëã 173¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ C £©¡£

A¡¢Ó¯¿÷ÁÙ½çµã·ÖÎöÓëÍêÈ«³É±¾¼ÆËã·¨Ò»ÖÂ

B¡¢ÏúÊÛÁ¿²»±ä£¬Ó¯¿÷ÁÙ½çµãÔ½µÍ£¬¿ÉʵÏÖµÄÀûÈóÒ²Ô½µÍ C¡¢Ó¯¿÷ÁÙ½çµã²»±ä£¬ÏúÊÛÁ¿Ô½´ó£¬¿ÉʵÏÖµÄÀûÈóÒ²Ô½¸ß

D¡¢µ±±ä¶¯³É±¾ÂÊΪ70%£¬°²È«±ß¼ÊÂÊΪ20%£¬ÔòÏúÊÛÀûÈóÂÊΪ14% 174¡¢ÏúÊÛµ¥¼ÛµÄ±ä¶¯£¬½«´Ùʹ±£±¾µã£¨ D £©¡£ A¡¢ÕýÏò±ä¶¯ B¡¢·´Ïò±ä¶¯

C¡¢±£³Ö²»±ä D¡¢Ó¦ÊÓ¾ßÌåÇé¿ö¶ø¶¨

175¡¢ÆäËûÒòËز»±äʱ£¬µ¥Î»±ä¶¯³É±¾µÄÉÏÉý»áÒýÆ𣨠D £©¡£

A¡¢±£±¾µã½µµÍ£¬°²È«±ß¼Ê½µµÍ B¡¢±£±¾µãÉÏÉý£¬°²È«±ß¼ÊÉÏÉý C¡¢±£±¾µã½µµÍ£¬°²È«±ß¼ÊÉÏÉý D¡¢±£±¾µãÉÏÉý£¬°²È«±ß¼ÊϽµ

176¡¢ÏÂÁÐÊôÓÚ¹ýÈ¥ÒѾ­·¢Éú£¬ÓëijһÌض¨¾ö²ß·½°¸Ã»ÓÐÖ±½ÓÁªÏµµÄ³É±¾ÊÇ£¨ B £©¡£

A¡¢²»¿É±ÜÃâ³É±¾ B¡¢²»¿ÉÑÓ»º³É±¾ B¡¢³Áû³É±¾ D¡¢ÔöÁ¿³É±¾

177¡¢¿ÉÓÃÀ´·Ö½â°ë±ä¶¯³É±¾µÄ·½·¨ÊÇ£¨ B £©¡£ A¡¢Òƶ¯Æ½¾ù·¨ B¡¢É¢²¼Í¼·¨ C¡¢¾»ÏÖÖµ·¨ D¡¢²îÁ¿·ÖÎö·¨ 178¡¢Ñ¡Ôñijһ·½°¸¶ø·ÅÆúÁíÒ»·½°¸ËùɥʧµÄ¿ÉÍû»ñµÃµÄDZÔÚÊÕÒæÊÇÖ¸£¨ D £©¡£ A¡¢¸¶Ïֳɱ¾ B¡¢ÆÚ¼ä³É±¾ C¡¢²úÆ·³É±¾ D¡¢»ú»á³É±¾

179¡¢½«³É±¾»®·ÖΪ±ä¶¯³É±¾Óë¹ÌÌå³É±¾µÄ·ÖÀà±êÖ¾ÊÇ£¨ C £©¡£ A¡¢³É±¾ÏîÄ¿ B¡¢³É±¾¶ÔÏó C¡¢³É±¾Ï°ÐÔ D¡¢¾­¼ÃÄÚÈÝ

180¡¢Ö±½ÓÈ˹¤³É±¾²îÒì°üÀ¨Ð§ÂʲîÒìºÍ£¨ B £©¡£ A¡¢ºÄÓòîÒì B¡¢¹¤×ÊÂʲîÒì C¡¢Éú²úÄÜÁ¦ÀûÓòîÒì D¡¢È˹¤Ð§ÂʲîÒì

181¡¢Ö±½ÓÈ˹¤µÄСʱ¹¤×ÊÂʱê×¼£¬ÔÚ¼Æʱ¹¤×ÊÖÆÏ£¬¾ÍÊÇ£¨ C £©¡£ A¡¢Êµ¼ÊµÄ¹¤×ÊÂÊ B¡¢Õý³£µÄ¹¤×ÊÂÊ C¡¢±ê×¼µÄ¹¤×ÊÂÊ D¡¢¶¨¶îµÄ¹¤×ÊÂÊ 182¡¢²»Ó°ÏìͶ×ÊÏîÄ¿ÄÚ²¿ÊÕÒæÂʵÄÊÇ£¨ C £©¡£ A¡¢Ô­Ê¼Í¶×ʶî B¡¢ÏîÄ¿ÓÐЧÄêÏÞ C¡¢ÏîÄ¿µÄ×ʽðÀ´Ô´ D¡¢ÏîÄ¿µÄÏÖ½ðÁ÷Á¿

183¡¢ÔËÓûعéÖ±Ïß·¨·Ö½â°ë±ä¶¯³É±¾Ê±£¬»áÉæ¼°µ½³É±¾Óë²úÁ¿Ö®¼äµÄÏà¹ØϵÊýr£¬±íÃ÷¶þÕß²¢²»Ïà¹ØµÄrµÄȡֵΪ£¨ B £©¡£ A¡¢r=1 B¡¢r=0 C¡¢r=-1 D¡¢0

184¡¢·ÑÓÃÖÐÐÄÆÀ¼ÛºÍ¿¼ºËÆäʵ¼Ê·ÑÓÃˮƽµÄÒÀ¾ÝÊÇ£¨ A £©¡£ A¡¢·ÑÓõ¯ÐÔÔ¤Ëã B¡¢·ÑÓÃʵ¼Ê·¢ÉúÊý C¡¢Í¶Èë²ú³öÇé¿ö D¡¢Ô¼ÊøÐÔ·ÑÓÃˮƽ

185¡¢ÒÔ¶Ô¸÷·ÖȨµ¥Î»½øÐÐÒµ¼¨µÄ¼ÆÁ¿¡¢ÆÀ¼ÛÓ뿼ºËΪÖ÷ÒªÄÚÈݵľֲ¿ÐԵĹÜÀí»á¼Æ±»³ÆΪ£¨ D £©¡£

A¡¢Ö´ÐÐÐÔ¹ÜÀí»á¼Æ B¡¢¾ö²ßÐÔ¹ÜÀí»á¼Æ

C¡¢Õ½ÂÔ¹ÜÀí»á¼Æ D¡¢ÔðÈλá¼Æ 186¡¢·Ö²½·¨ÊÇ£¨ B £©¡£ A¡¢·Ö³µ¼ä¼ÆËã²úÆ·³É±¾µÄ·½·¨

B¡¢°´ÕÕÉú²ú²½Öè¼ÆËã×îÖÕ²úÆ·³É±¾µÄ·½·¨ C¡¢¼ÆËã¸÷²½Öè³É±¾¡°·Ý¶î¡±µÄ·½·¨ D¡¢°´ÕÕ²úÆ·µÄÅú´Î¼ÆËã²úÆ·³É±¾µÄ·½·¨

187¡¢»·Ó˾ҪÇóµÄ×îµÍͶ×ÊÀûÈóÂÊΪ15%£¬µ±Ç°µÄÄêƽ¾ùÊý´ïµ½16%¡£ÏÂÊôijͶ×ÊÖÐÐĵ±Ç°µÄͶ×ÊÀûÈóÂʸߴï18%£¬Èô²ÉÓÃÊ£ÓàÊÕÒæ×÷ΪÆÀ¼Û¸ÃÖÐÐÄÒµ¼¨µÄÖ¸±ê£¬ÄÇôÒÔÏÂËü½«¾Ü¾øµÄÏîĿͶ×ÊÀûÈóÂÊΪ£¨ B £©¡£ A¡¢17% B¡¢14% C¡¢16% D¡¢18.5%

188¡¢¹±Ïױ߼ÊÂÊÓë±ä¶¯³É±¾ÂÊÖ®¼äµÄ¹ØϵΪ£¨ C £©¡£ A¡¢Á½ÕßÏàµÈ B¡¢Ç°Õß´óÓÚºóÕß C¡¢Á½ÕßÖ®ºÍµÈÓÚ1 D¡¢ºóÕß´óÓÚÇ°Õß

189¡¢·Çµ¯ÐÔÔ¤Ëã·¨±àÖƵÄÔ¤ËãÖ÷ÒªÊÇ£¨ A £©¡£ A¡¢¹Ì¶¨ÐÔÖÆÔì·ÑÓà B¡¢±ä¶¯ÐÔÖÆÔì·ÑÓà C¡¢Î¬ÐÞ·ÑÓà D¡¢Ö±½Ó²ÄÁÏ

190¡¢ÒÑÖªÀûÂÊΪ8%µÄ1Ôª¸´ÀûÏÖֵϵÊýÈçÏ£º Äê 1 2 3 4 5 ϵÊý 0.926 0.857 0.794 0.735 0.681 ÄÇô£¬6ÄêºóÈ¡µÃ4000ÔªµÄÏÖֵӦΪ£¨ C £©¡£ A¡¢ 4000¡Á0.926¡Á6 B¡¢4000¡Á0.794¡Á2 C¡¢4000¡Á0.681¡Á0.926 D¡¢²»ÄÜÈ·¶¨

191¡¢¼×ÔðÈÎÖÐÐÄÉú²úµÄA²úÆ·Êг¡ÊÛ¼ÛΪ100Ôª£¬µ¥Î»±ä¶¯³É±¾Îª70Ôª¡£µ±¼×½«A²úƷתÈøøÒÒÔðÈÎÖÐÐÄʱ£¬³§ÄÚÒøÐÐÒÔ100 ÔªµÄ¼Û¸ñÏò¼×Ö§¸¶¼Û¿î£¬Í¬Ê±ÒÔ70ÔªµÄ¼Û¸ñ´ÓÒÒÊÕÈ¡¼Û¿î¡£¾Ý´Ë¿ÉÒԶ϶¨£¬¸ÃÏîÄÚ²¿½»ÒײÉÓõÄÄÚ²¿×ªÒƼ۸ñÊÇ( D )¡£

A¡¢Êг¡¼Û¸ñ B¡¢Ð­É̼۸ñ C¡¢³É±¾¼Û¸ñ D¡¢Ë«Öؼ۸ñ

192¡¢ÔÚ²ÉÓÃÒ»ÔªÖ±Ï߻ع鷨½øÐгɱ¾ÐÔ̬·ÖÎöʱ£¬Èç¹ûÒµÎñÁ¿(X)Óë³É±¾(Y)ÍêÈ«ÕýÏà¹Ø£¬¼´³É±¾ÐÔ̬ģÐÍÍêÈ«¿ÉÒÔÓÃY=a+bx±íʾ£¬ÔòÏà¹ØϵÊý(r)µÄÖµ±ØÈ»( B )¡£

A¡¢Ç÷½üÓÚ+1 B¡¢µÈÓÚ+1 C¡¢µÈÓÚÁã D¡¢µÈÓÚ-1

193¡¢ÏÂÁÐÏîÄ¿ÖУ¬Ö»ÓÐÔڱ䶯³É±¾·¨Ï²ÅÓ¦×÷ΪÆÚ¼ä³É±¾´¦ÀíµÄÊÇ( A )¡£ A¡¢¹Ì¶¨ÐÔÖÆÔì·ÑÓà B¡¢±ä¶¯ÐÔÖÆÔì·ÑÓà C¡¢¹Ì¶¨ÐÔ¹ÜÀí·ÑÓà D¡¢±ä¶¯ÐÔ¹ÜÀí·ÑÓÃ

194¡¢Ôì³É¡°Ä³ÆÚ°´±ä¶¯³É±¾·¨Óë°´ÍêÈ«³É±¾·¨È·¶¨µÄÓªÒµ¾»ÀûÈó²»ÏàµÈ¡±µÄ¸ù±¾Ô­ÒòÊÇ( B )¡£

A¡¢Á½·¨¶Ô¹Ì¶¨ÐÔÖÆÔì·ÑÓõĴ¦Àí·½Ê½²»Í¬

B¡¢Á½·¨¼ÆÈëµ±ÆÚËðÒæ±íµÄ¹Ì¶¨Éú²ú³É±¾µÄˮƽ²»Í¬ C¡¢Á½·¨¼ÆËãÏúÊÛÊÕÈëµÄ·½·¨²»Í¬

D¡¢Á½·¨½«ÓªÒµ·ÑÓüÆÈëµ±ÆÚËðÒæ±íµÄ·½Ê½²»Í¬

195¡¢ÒÑ֪ijÆóÒµÖ»Éú²úÒ»ÖÖ²úÆ·£¬±¾ÆÚÍêÈ«³É±¾·¨ÏµÄÆÚ³õ´æ»õ³É±¾ÖеĹ̶¨Éú²ú³É±¾Îª2000Ôª£¬ÆÚÄ©´æ»õ³É±¾ÖеĹ̶¨Éú²ú³É±¾Îª500Ôª£¬°´±ä¶¯³É±¾·¨È·¶¨µÄÓªÒµ¾»ÀûÈóΪ30000Ôª£¬Ôò°´ÍêÈ«³É±¾·¨È·¶¨µÄ±¾ÆÚÓªÒµ¾»ÀûÈóΪ( D )¡£

A¡¢32000Ôª B¡¢31500Ôª C¡¢30500Ôª D¡¢28500Ôª

196¡¢Ä³²úÆ·µÄµ¥¼ÛΪ20Ôª£¬Î»±ä¶¯³É±¾Îª15Ôª£¬¹Ì¶¨³É±¾Îª10000Ôª£¬Ä¿±ê¾»ÀûÈóΪ13400Ôª£¬ËùµÃË°ÂÊΪ33%£¬ÔòʵÏÖÄ¿±ê¾»ÀûÈóµÄÏúÊÛÁ¿Îª( A )¡£ A¡¢6000¼þ B¡¢4680¼þ C¡¢2000¼þ D¡¢1500¼þ

197¡¢ÏÂÁдëÊ©ÖУ¬Ö»ÄÜÌá¸ß°²È«±ß¼Ê¶ø²»ÄܽµµÍ±£±¾µãµÄÊÇ( B )¡£ A¡¢Ìá¸ßµ¥¼Û B¡¢Ôö¼ÓÏúÊÛÁ¿

C¡¢½µµÍµ¥Î»±ä¶¯³É±¾ D¡¢Ñ¹Ëõ¹Ì¶¨³É±¾¿ªÖ§

198¡¢ÏÂÁÐÏîÄ¿ÖУ¬ÊôÓÚ¹ÜÀí»á¼Æ¶¨ÐÔÔ¤²â·ÖÎö·½·¨µÄÊÇ( D )¡£ A¡¢ËãÊõƽ¾ù·¨ B¡¢Æ½»¬Ö¸Êý·¨ C¡¢»Ø¹é·ÖÎöµØ D¡¢ÅжϷÖÎö·¨

199¡¢Ä³ÆóÒµ×÷³öÁËÒ»Ïî½ÓÊÜ¡°ÔÚ¼òµ¥Ìõ¼þϵÄÌØÊâ¼Û¸ñ×·¼Ó¶©»õ¡±µÄ¾ö¶¨£¬´Ó¶ø¿ÉÒÔÅж¨£¬¸ÃÏî×·¼Ó¶©»õ±ØÈ»Âú×ãµÄÌõ¼þÊÇ( A )¡£ A¡¢Æäµ¥¼Û´óÓÚµ¥Î»±ä¶¯³É±¾ B¡¢Æäµ¥¼Û¸ßÓÚÕý³£¶©»õµÄµ¥¼Û C¡¢ÆäÊýÁ¿³¬¹ýÕý³£¶©»õÁ¿ D¡¢ÆäÊýÁ¿³¬¹ýÊ£ÓàÉú²úÄÜÁ¦

200¡¢ÏÂÁи÷ÏîÖУ¬¿É±»ÓÃÓÚÔÚ·ÇÈ·¶¨Ìõ¼þϽøÐÐÉú²ú¾ö²ßµÄ·½·¨ÊÇ( D )¡£ A¡¢Ïà¹ØËðÒæ·ÖÎö·¨ B¡¢²î±ðËðÒæ·ÖÎö·¨ C¡¢³É±¾ÎÞ²î±ðµã·¨ D¡¢Ð¡ÖÐÈ¡´ó·¨

201¡¢Ä³ÆóÒµÔÚ¿ª·¢Ò»ÖÖвúÆ·µÄÊг¡Ê±£¬²ÉÓõĶ¨¼Û²ßÂÔÊÇ£ºÏÈÒԽϵͼ۸ñ½øÈëÊг¡£¬µÈÖÔÐĵþºÕùÓÅÊƺóÔÙÖð²½Ìá¼Û¡£¸ÃÆóÒµÔËÓõÄÉÏÊö²ßÂÔÊÇ( B )¡£ A¡¢Æ²ÓÍ·¨ B¡¢Éø͸·¨

C¡¢²î±ð¶¨¼Û·¨ D¡¢¶Ô±È¶¨¼Û·¨

202¡¢µ±ÒÑÖª(F£¯P£¬5%£¬10)Ϊ1.62889ʱ£¬Ôò(P£¯F£¬5%£¬10)Ϊ( A )¡£ A¡¢0.61391 B¡¢0.62092 C¡¢7.72173 D¡¢12.5779 203¡¢Ä³Í¶×ÊÏîÄ¿ÔÚ½¨ÉèÆÚͶÈëÈ«²¿Ô­Ê¼Í¶×Ê£¬ÒÑÖª¸ÃÏîÄ¿µÄ³õʼͶ×ʶîΪ10ÍòÔª£¬¸÷ÄêÏÖ½ð¾»Á÷Á¿µÄÏÖÖµÖ®ºÍΪ15ÍòÔª£¬Ôò¸ÃÏîÄ¿µÄÏÖÖµÖ¸ÊýΪ( B )¡£ A¡¢0£®75 B¡¢1.5 C¡¢4.0 D¡¢25

204¡¢ÔÚ¶ÔԭʼͶ×ʶîÏàͬµÄ»¥³âͶ×Ê·½°¸½øÐоö²ßʱ£¬¿É²ÉÓõķ½·¨Ö®Ò»ÊÇ( C )¡£

A¡¢²î±ðËðÒæ·ÖÎö·¨ B¡¢²î¶îͶ×ÊÄÚ²¿ÊÕÒæÂÊ·¨ C¡¢²î¶î¾»ÏÖÖµ·¨ D¡¢¾²Ì¬Í¶×Ê»ØÊÕÆÚ·¨

205¡¢ÏÂÁÐÏîÄ¿ÖУ¬²»ÊôÓÚÈ«ÃæÔ¤ËãÌåϵ¾ßÌå¹¹³ÉÄÚÈݵÄÊÇ( D )¡£ A¡¢¾­ÓªÔ¤Ëã B¡¢²ÆÎñÔ¤Ëã C¡¢×¨Ãžö²ßÔ¤Ëã D¡¢µ¯ÐÔÔ¤Ëã

206¡¢Èç¹ûÆóÒµ²ÉÓö¨ÆÚÔ¤Ëã·½·¨£¬ÆäÔ¤ËãÆÚ¿ÉÄÜÓë»á¼ÆÄê¶È²»Ò»ÖµÄÊÇ( D )¡£

A¡¢ÏúÊÛÔ¤Ëã B¡¢Éú²úÔ¤Ëã

ÁªÏµºÏͬ·¶ÎÄ¿Í·þ£ºxxxxx#qq.com(#Ì滻Ϊ@)