¿Î³Ì±êÌ⣺ÉÌÇðÍи£ÅàѵÄĸö±ãÒ˾«Ñ¡Ãûµ¥³ö¯
ÉÌÇðî¡ÑôÇøÍи£ÊÇÉÌÇðî¡ÑôÇøÍи£ÅàѵѧУµÄÖØµãרҵ£¬ÉÌÇðÊÐÖªÃûµÄÍи£Åàѵ»ú¹¹£¬½ÌÓýÅàѵ֪ÃûÆ·ÅÆ£¬ÉÌÇðî¡ÑôÇøÍи£ÅàѵѧУʦ×ÊÁ¦Á¿ÐÛºñ£¬È«¹ú¸÷´ó³ÇÊоùÉèÓзÖУ£¬Ñ§Ð£»¶ÓÄãµÄ¼ÓÈë¡£
ÉÌÇðî¡ÑôÇøÍи£ÅàѵѧУ·Ö²¼ÉÌÇðÊÐÁºÔ°Çø,î¡ÑôÇø,ÓÀ³ÇÊÐ,ÃñÈ¨ÏØ,î¡ÏØ,ÄþÁêÏØ,èϳÇÏØ,ÓݳÇÏØ,ÏÄÒØÏØµÈµØ,ÊÇÉÌÇðÊм«¾ßÓ°ÏìÁ¦µÄÍи£Åàѵ»ú¹¹¡£
µ±È»£¬ÔÚÕâÈýÀàÖбÊÕß¶¼²»ÅųýÓ¦ÊԵı¾ÄܽôÕÅ¡£ÄÇôÈçºÎ¿Ë·þÕâÖÖ½ôÕÅ¡¢¿Ö¾åµÄÐÄÀíÄØ£¿
£Û'strn:t£Ýn. ÓԱ
¡¾Àý¡¿As for the glass changing colours instantly, that may come true. ÖÁÓÚÈò£Á§Ë²¼ä±ä»ÃÉ«²Ê£¬Ò²»á³ÉΪÏÖʵ¡£
i. Introduce an experiment and its purpose
ÈË»áÒÅÍü£¬×îºÃµÄ·½·¨ÊÇÔÚÄãÕýÒªÒÅÍüµÄʱºò¸´Ï°Ò»Ï£¬ÕâÏ൱ÓÚ¶ÔÔÀ´¼ÇÒä½øÐд̼¤£¬»áʹ¿ìÒªÍü¼ÇµÄ¶«Î÷¼ÇµÃºÜÀΡ£
*circle
ͬÊÇÍâÆóÔ±¹¤µÄ·¶Ð¡½ãÔòÈÏΪ£¬ÕâÑù˵»°¼¸ºõÒѾ³ÉΪ¹«Ë¾ÆóÒµÎÄ»¯µÄÒ»²¿·Ö£¬¡°Èç¹ûÄã½²»°²»¼ÐÔÓÒ»µãÓ¢ÎÄ£¬»á¸øÈ˲»professional(רҵ)µÄ¸Ð¾õ¡£¡±Ëµ³öÕâ¾ä»°µÄʱºò£¬Ëý²»ÓÉ×ÔÖ÷µØÐ¦Á˳öÀ´£¬¡°ÊÇϰ¹ß£¬µ¹²»ÊÇװʲôµÄ¡£¡±·¶Ð¡½ã˵£¬ÔÚÆä¹«Ë¾£¬¹¤×÷ÓïÑÔÓõÄÊÇÓ¢ÎÄ£¬ÎÞÂÛÊÇÊÕ·¢Óʼþ»¹ÊÇÈÕ³£¶Ô»°£¬Ó¢Îͼռµ½ºÜÖØµÄ±ÈÀý£¬³¤´ËÒÔÍù£¬»ù±¾ÉÏ˵ÖÐÎÄÒ²»á²»ÓÉ×ÔÖ÷µØ´øÉÏÓ¢ÎÄ£¬¡°ÓÐʱºò»Øµ½¼ÒҲת²»¹ýÀ´£¬¼ÒÈ˾ͶÔÎÒºÜÓÐÒâ¼û¡£¡±ÎªÁ˱íÏÖ³ö×Ô¼ºÒµÎñÊ®·Ö¾«¸É£¬²¿·Ö°×ÁìÔڰ칫³¡ËùÓÐÒâÎÞÒâ»á˵ÆðÓ¢ÎÄ£¬¡°¶à¶àÉÙÉÙÊÇÒ»ÖÖÐÄÀí°µÊ¾¡£¡±
B. ÕâÑù½²»°×îÊ¡ÄÔÁ¦
ÉÌÇðÍи£ÅàѵÄĸö±ãÒ˾«Ñ¡Ãûµ¥³ö¯
academic
*complain
¡¾Àý¡¿Architects in the 18th and 19th centuries began to create build-ings by using steel, glass and concrete strengthened steel bars. 18¡¢19ÊÀ¼ÍµÄ½¨Öþʦ¿ªÊ¼Ê¹ÓøÖÌú¡¢²£Á§ºÍ»ìÄýÍÁ¼Ó¹ÌµÄ¸ÖÌõÀ´½¨Ôì·¿ÎÝ¡£
*cease
¡¾Àý¡¿You can begin making purchases immediately after your application is approved. ÄãµÄÉêÇëµÃµ½Åú×¼ºó£¬ÂíÉϾͿÉÒÔ¹ºÂòÁË¡£
agri-¡¡ÌïµØ£¬Å©Òµagriculture£¨n. ũҵ£¬Å©Ñ§£©
È磺work¡£
ÉÌÇðî¡ÑôÇøÍи£ÅàѵѧУ³É¾ÍÄãµÄÃÎÏëÖ®Âá£Ñ§Íи£¾ÍÀ´ÉÌÇðî¡ÑôÇøÍи£ÅàѵѧУ
Åàѵ×Éѯµç»°£ºµã»÷×ó²àÀëÏß±¦Ãâ·Ñ×Éѯ