°´¼üÅÌÉÏ·½Ïò¼ü ¡û »ò ¡ú ¿É¿ìËÙÉÏÏ·ҳ£¬°´¼üÅÌÉ쵀 Enter ¼ü¿É»Øµ½±¾ÊéĿ¼ҳ£¬°´¼üÅÌÉÏ·½Ïò¼ü ¡ü ¿É»Øµ½±¾Ò³¶¥²¿£¡
¡ª¡ª¡ª¡ªÎ´ÔĶÁÍꣿ¼ÓÈëÊéÇ©ÒѱãÏ´μÌÐøÔĶÁ£¡
¡¡¡¡¡¡¡¡14¡£To¡¡our¡¡surprise£»¡¡the¡¡painting¡¡considered¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡should¡¡have¡¡won¡¡the¡¡prize¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡A¡£¡¡being¡¡copied¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡having¡¡been¡¡copied¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡C¡£¡¡to¡¡have¡¡copied¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡to¡¡have¡¡been¡¡copied¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡15¡£¡ªJack£»¡¡you¡¡sweep¡¡the¡¡floor¡¡today£»¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¿¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¡ªBut¡¡I¡¡swept¡¡it¡¡yesterday¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡A¡£¡¡have¡¡you¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡will¡¡you¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡didn¡¯t¡¡you¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡don¡¯t¡¡¡¡you¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¶þ¡¢ÍêÐÎÌî¿Õ£¨¹²20СÌ⣬ÿСÌâ1¡£5·Ö£¬Âú·Ö30·Ö£©¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡ÔĶÁÏÂÃæ¶ÌÎÄ£¬ÕÆÎÕÆä´óÒ⣬Ȼºó´Ó16¡ª35¸÷ÌâËù¸øµÄA¡¢B¡¢C¡¢DËĸöÑ¡ÏîÖУ¬Ñ¡³ö×î¼ÑÑ¡Ïî¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡This¡¡was¡¡one¡¡of¡¡my¡¡experiences¡¡at¡¡work¡£¡¡When¡¡I¡¡was¡¡16£»¡¡I¡¡was¡¡working¡¡for¡¡a¡¡large¡¡international¡¡company¡¡which¡¡had¡¡its¡¡head¡¡office¡¡in¡¡London¡£¡¡I¡¡was¡¡working¡¡in¡¡the¡¡17¡¡department¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡The¡¡company¡¡had¡¡a¡¡training¡¡centre¡¡which¡¡was¡¡just¡¡outside¡¡London¡£¡¡Different¡¡courses¡¡were¡¡18¡¡there¡¡throughout¡¡the¡¡year¡¡and¡¡I¡¡19¡¡go¡¡on¡¡one¡¡training¡¡course¡¡a¡¡year¡£¡¡These¡¡usually¡¡started¡¡20¡¡a¡¡Sunday¡¡evening¡¡and¡¡lasted¡¡six¡¡days¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡Once¡¡I¡¡was¡¡21¡¡a¡¡week¡¯s¡¡training¡¡course¡¡with¡¡about¡¡forty¡¡22¡¡sales¡¡people¡£¡¡I¡¡was¡¡in¡¡the¡¡bar¡¡on¡¡the¡¡Friday¡¡evening¡¡and¡¡suddenly¡¡a¡¡woman¡¡who¡¡was¡¡23¡¡behind¡¡the¡¡bar¡¡asked¡¡me¡¡a¡¡curious¡¡question¡£¡¡¡°I¡¡hope¡¡you¡¡don¡¯t¡¡¡¡¡¡24¡¡my¡¡asking£»¡±¡¡she¡¡said£»¡¡¡°but¡¡I¡¯ve¡¡been¡¡25¡¡about¡¡it¡¡all¡¡week¡£¡¡Have¡¡you¡¡got¡¡a¡¡sister¡¡26¡¡Mary£¿¡±¡¡The¡¡woman¡¯s¡¡name¡¡was¡¡June£»¡¡and¡¡she¡¡used¡¡to¡¡do¡¡various¡¡jobs¡¡at¡¡the¡¡training¡¡centre¡£¡¡She¡¡worked¡¡in¡¡the¡¡office£»¡¡she¡¡organized¡¡all¡¡the¡¡food¡¡and¡¡drink¡¡for¡¡the¡¡centre¡¡and¡¡she¡¡worked¡¡in¡¡the¡¡bar¡¡at¡¡lunchtime¡¡and¡¡in¡¡the¡¡evening¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡My¡¡answer¡¡27¡¡June¡¯s¡¡question¡¡was¡¡¡°Yes¡±£»¡¡and¡¡June¡¡said£»¡¡¡°I¡¡thought¡¡28¡£¡¡I¡¡met¡¡her¡¡last¡¡September¡¡when¡¡she¡¡was¡¡organizing¡¡a¡¡course¡¡here¡£¡±¡¡At¡¡that¡¡time£»¡¡my¡¡sister¡¡was¡¡working¡¡for29¡¡company¡¡but¡¡in¡¡a¡¡different¡¡part¡¡of¡¡the¡¡country¡£¡¡That¡¡was¡¡¡¡30¡¡she¡¡came¡¡to¡¡be¡¡at¡¡the¡¡training¡¡centre¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡31¡¡surprised¡¡me¡¡was¡¡how¡¡June¡¡guessed¡¡we¡¡were¡¡brother¡¡and¡¡sister¡£¡¡Three¡¡things¡¡made¡¡it¡¡even¡¡more¡¡32¡£¡¡First£»¡¡she¡¡had¡¡met¡¡my¡¡sister¡¡six¡¡months¡¡before¡¡she¡¡met¡¡me¡£¡¡Second£»¡¡they¡¡have¡¡about¡¡sixty¡¡new¡¡people¡¡every¡¡week¡¡at¡¡the¡¡training¡¡centre¡£¡¡So¡¡about¡¡one¡¡thousand¡¡five¡¡hundred¡¡people¡¡had¡¡33¡¡the¡¡centre¡¡in¡¡those¡¡six¡¡months¡£¡¡And¡¡34£»¡¡my¡¡sister¡¡is¡¡married£»¡¡so¡¡she¡¡doesn¡¯t¡¡have¡¡the¡¡same¡¡family¡¡name¡¡as¡¡me¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡We¡¯re¡¡not¡¡35£»¡¡but¡¡I¡¡guess¡¡we¡¡must¡¡look¡¡quite¡¡like¡¡each¡¡other¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡16¡£A¡£¡¡in¡¡the¡¡30s¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡in¡¡my¡¡30s¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡in¡¡30s¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡at¡¡my¡¡30s¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡17¡£A¡£¡¡selling¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡sales¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡sale¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡sale¡¯s¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡18¡£A¡£¡¡held¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡taken¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡made¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡completed¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡19¡£A¡£¡¡used¡¡to¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡once¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡get¡¡used¡¡to¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡was¡¡used¡¡to¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡20¡£A¡£¡¡at¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡in¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡during¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡on¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡21¡£A¡£¡¡on¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡in¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡during¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡over¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡22¡£A¡£¡¡other¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡another¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡the¡¡other¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡one¡¡other¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡23¡£A¡£¡¡hearing¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡waiting¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡serving¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡seeing¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡24¡£A¡£¡¡matter¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡care¡¡for¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡remind¡¡of¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡mind¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡25¡£A¡£¡¡understanding¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡wondering¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡discovering¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡worrying¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡26¡£A¡£¡¡called¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡calling¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡calling¡¡on¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡calling¡¡up¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡27¡£A¡£¡¡of¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡about¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡to¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡for¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡28¡£A¡£¡¡that¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡it¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡such¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡so¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡29¡£A¡£¡¡the¡¡same¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡a¡¡different¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡another¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡the¡¡other¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡30¡£A¡£¡¡where¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡when¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡what¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡how¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡31¡£A¡£¡¡All¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡What¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡That¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡It¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡32¡£A¡£¡¡surprising¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡surprised¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡strange¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡puzzled¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡33¡£A¡£¡¡passed¡¡through¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡passed¡¡away¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡left¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡passed¡¡by¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡34¡£A¡£¡¡finally¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡at¡¡the¡¡end¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡at¡¡last¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡later¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡35¡£A¡£¡¡friends¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡relatives¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡twins¡¡¡¡¡¡¡¡¡¡¡¡D¡£¡¡brother¡¡and¡¡sister¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡Èý¡¢ÔĶÁÀí½â£¨¹²10СÌ⣬ÿСÌâ2·Ö£¬Âú·Ö20·Ö£©¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡ÔĶÁÏÂÁжÌÎÄ£¬´ÓÿÌâËù¸øµÄA¡¢B¡¢C¡¢DËĸöÑ¡ÏîÖУ¬Ñ¡³ö×î¼ÑÑ¡Ïî¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡A¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡Planet¡¡Hunter¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡When¡¡Geoff¡¡Marcy¡¡was¡¡14£»¡¡his¡¡parents¡¡bought¡¡him¡¡a¡¡telescope¡£¡¡Every¡¡night£»¡¡he¡¡would¡¡go¡¡onto¡¡the¡¡roof¡¡outside¡¡his¡¡window¡¡to¡¡see¡¡the¡¡wonders¡¡of¡¡the¡¡sky¡£¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¡°What¡¡excited¡¡me¡¡most¡¡was¡¡whether¡¡there¡¡were¡¡planets£¨ÐÐÐÇ£©in¡¡other¡¡solar£¨Ì«ÑôµÄ£©systems¡¡where¡¡life¡¡might¡¡exist£»¡¡¡±he¡¡says¡£¡¡¡°I¡¡decided¡¡to¡¡try¡¡to¡¡find¡¡planets¡¡orbiting£¨ÑØ¡¡¹ìµÀÔËÐУ©other¡¡stars¡¡like¡¡our¡¡Sun¡£¡±¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡And¡¡he¡¡did¡£¡¡¡¡¡°My¡¡fellow¡¡researcher£»¡¡Paul¡¡Butler£»¡¡and¡¡I¡¡found¡¡our¡¡first¡¡planet¡¡in¡¡1995£»¡¡¡±Dr¡£¡¡Marcy¡¡says¡£¡¡¡°We¡¡worked¡¡for¡¡ten¡¡years¡¡without¡¡finding¡¡anything£¡¡¡But¡¡we¡¡stuck¡¡to¡¡it£»¡¡and¡¡our¡¡patience¡¡paid¡¡off¡£¡¡¡±¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡Since¡¡then£»¡¡the¡¡two¡¡scientists¡¡have¡¡discovered¡¡65¡¡of¡¡the¡¡more¡¡than¡¡100¡¡planets¡¡found¡¡orbiting¡¡other¡¡stars¡£¡¡Dr¡£¡¡Marcy¡¡and¡¡Dr¡£¡¡Butler¡¡also¡¡spotted¡¡the¡¡first¡¡¡°family¡±of¡¡three¡¡planets¡£¡¡In¡¡June¡¡2002¡¡they¡¡announced¡¡another¡¡discovery£º¡¡a¡¡Jupiter¡like£¨ÏñľÐÇÒ»ÑùµÄ£©planet¡¡orbiting¡¡star¡¡55¡¡Cancri¡£¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡At¡¡first£»¡¡the¡¡two¡¡researchers¡¡found¡¡only¡¡planets¡¡that¡¡orbit¡¡close¡¡to¡¡stars¡£¡¡Recently£»¡¡the¡¡scientists¡¡found¡¡planets¡¡farther¡¡out¡£¡¡The¡¡planet¡¡orbiting¡¡55¡¡Cancri¡¡is¡¡a¡¡major¡¡breakthrough£º¡¡it¡¡is¡¡the¡¡first¡¡sighting¡¡of¡¡a¡¡large¡¡gas¡¡planet¡¡about¡¡the¡¡same¡¡distance¡¡from¡¡the¡¡star¡¡as¡¡Jupiter¡¡is¡¡from¡¡the¡¡Sun¡£¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡Why¡¡is¡¡this¡¡important£¿¡¡Scientists¡¡think¡¡that¡¡life¡¡on¡¡Earth¡¡may¡¡exist¡¡because¡¡of¡¡two¡¡special¡¡features£¨ÌØÕ÷£©in¡¡our¡¡solar¡¡system¡£¡¡The¡¡first¡¡is¡¡Jupiter¡£¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¡°Because¡¡It¡¯s¡¡so¡¡big£»¡¡Jupiter¡¡pulls¡¡comets¡¡and¡¡asteroids£¨Ð¡ÐÐÐÇ£©£»¡¡or¡¡they¡¡all¡¡come¡¡and¡¡hit¡¡the¡¡Earth¡£¡¡¡±Dr¡£¡¡Marcy¡¡explains¡£¡¡¡°Without¡¡Jupiter£»¡¡life¡¡on¡¡Earth¡¡would¡¡likely¡¡have¡¡been¡¡destroyed¡£¡¡¡¡¡±¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡A¡¡second¡¡feature¡¡is¡¡that¡¡Earth¡¡is¡¡a¡¡rocky¡¡planet¡¡where¡¡liquid¡¡water£»¡¡which¡¡is¡¡necessary¡¡for¡¡life£»¡¡can¡¡exist¡£¡¡Unlike¡¡gas¡¡planets£»¡¡rocky¡¡planets¡¡like¡¡Earth¡¡have¡¡surfaces¡¡where¡¡water¡¡can¡¡gather¡¡in¡¡pools¡¡and¡¡seas£»¡¡which¡¡may¡¡support¡¡life¡£¡¡A¡¡huge¡¡space¡¡exists¡¡between¡¡the¡¡Jupiter¡like¡¡planet¡¡and¡¡two¡¡other¡¡planets¡¡that¡¡lie¡¡close¡¡to¡¡55¡¡Cancri¡£¡¡Is¡¡there¡¡an¡¡Earth¡like¡¡planet¡¡in¡¡the¡¡space£»¡¡too¡¡small¡¡for¡¡us¡¡to¡¡notice£¿¡¡If¡¡so£»¡¡says¡¡Dr¡£¡¡Marcy£»¡¡¡°We¡¡would¡¡have¡¡two¡¡striking¡¡similarities¡¡to¡¡our¡¡solar¡¡system£º¡¡a¡¡Jupiterª²like¡¡planet¡¡and¡¡an¡¡Earthª²like¡¡planet¡£¡¡And¡¡there¡¡may¡¡be¡¡life£¡¡¡¡±¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡£¨2004´º¼¾¸ß¿¼±±¾©¡¢°²»Õ¾í£©¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡36¡£What¡¡can¡¡we¡¡learn¡¡about¡¡Dr¡£¡¡Marcy¡¡from¡¡the¡¡passage£¿¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡A¡£¡¡He¡¡is¡¡fond¡¡of¡¡watching¡¡Jupiter¡£¡¡¡¡¡¡¡¡¡¡B¡£¡¡He¡¡is¡¡from¡¡a¡¡scientist¡¡family¡£¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡C¡£¡¡He¡¡dislikes¡¡working¡¡with¡¡Paul¡¡Butler¡£¡¡¡¡¡¡D¡£¡¡He¡¡is¡¡interested¡¡in¡¡finding¡¡life¡¡in¡¡outer¡¡space¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡37¡£Which¡¡of¡¡the¡¡following¡¡is¡¡true¡¡of¡¡the¡¡recent¡¡discovery£¿¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡A¡£¡¡The¡¡planet¡¡is¡¡not¡¡as¡¡protective¡¡as¡¡Jupiter¡£¡¡¡¡¡¡¡¡¡¡B¡£¡¡The¡¡planet¡¡is¡¡close¡¡to¡¡star¡¡55¡¡Cancri¡£¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡C¡£¡¡The¡¡planet¡¡proves¡¡to¡¡be¡¡a¡¡gas¡¡planet¡£¡¡¡¡¡¡¡¡¡¡D¡£¡¡The¡¡planet¡¡is¡¡as¡¡large¡¡as¡¡Jupiter¡£¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡38¡£How¡¡many¡¡planets¡¡orbiting¡¡other¡¡stars¡¡have¡¡the¡¡two¡¡scientists¡¡discovered¡¡so¡¡far£¿¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡A¡£¡¡100¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B¡£¡¡69¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C¡£¡¡66¡¡¡¡¡¡¡¡¡¡D¡£¡¡65¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡39¡£Dr¡£¡¡Marcy¡¡thinks¡¡that¡¡life¡¡may¡¡exist¡¡in¡¡the¡¡55¡¡Cancri¡¡system¡¡because¡£¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡A¡£¡¡he¡¡has¡¡found¡¡the¡¡system¡¡similar¡¡to¡¡the¡¡solar¡¡system¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡B¡£¡¡he¡¡has¡¡discovered¡¡an¡¡Earthª²like¡¡planet¡¡there¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡C¡£¡¡he¡¡has¡¡discovered¡¡a¡¡rocky¡¡planet¡¡there¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡D¡£¡¡