ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Í¼Öмס¢ÒÒÁ½Í¼·Ö±ð±íʾÁ½¸ö·Ö×ÓÖ®¼ä·Ö×ÓÁ¦ºÍ·Ö×ÓÊÆÄÜËæ·Ö×Ó¼ä¾àÀë±ä»¯µÄͼÏó£®ÓÉͼÏóÅжÏÒÔÏÂ˵·¨ÖÐÕýÈ·µÄÊÇ(¡¡¡¡)
A. µ±·Ö×Ó¼ä¾àÀëΪr0ʱ£¬·Ö×ÓÁ¦ºÍ·Ö×ÓÊÆÄܾù×îСÇÒΪÁã
B. µ±·Ö×Ó¼ä¾àÀër>r0ʱ£¬·Ö×ÓÁ¦Ëæ·Ö×Ó¼ä¾àÀëµÄÔö´ó¶øÔö´ó
C. µ±·Ö×Ó¼ä¾àÀër>r0ʱ£¬·Ö×ÓÊÆÄÜËæ·Ö×Ó¼ä¾àÀëµÄÔö´ó¶øÔö´ó
D. µ±·Ö×Ó¼ä¾àÀër<r0ʱ£¬Èô·Ö×Ó¼ä¾àÀëÖð½¥¼õС£¬·Ö×ÓÁ¦ºÍ·Ö×ÓÊÆÄܶ¼Öð½¥Ôö´ó
¡¾´ð°¸¡¿CD
¡¾½âÎö¡¿A¡¢ÓÉͼ¿ÉÒÔÖªµÀ,µ±·Ö×Ó¼ä¾àÀëΪʱ,·Ö×ÓÁ¦ºÍ·Ö×ÓÊÆÄܾù×îС,µ«·Ö×ÓÊÆÄܲ»Ò»¶¨ÎªÁ㣬Ҫ¿´ÁãÊÆÄÜÃæµÄÑ¡È¡£¬¹ÊA´íÎó£»
B¡¢ÓÉͼ¿ÉÒÔÖªµÀ,µ±·Ö×Ó¼ä¾àÀëʱ,·Ö×ÓÁ¦±íÏÖΪÒýÁ¦£¬Ëæ·Ö×Ó¼ä¾àÀëµÄÔö´óÏÈÔö´óºó¼õС£¬¹ÊB´íÎó£»
C¡¢ÓÉͼ¿ÉÒÔÖªµÀ£¬µ±·Ö×Ó¼ä¾àÀëΪʱ£¬·Ö×ÓÊÆÄÜ×îС£¬·Ö×ÓÊÆÄÜËæ·Ö×Ó¼ä¾àÀëµÄÔö´ó¶øÔö¼Ó£¬¹ÊCÕýÈ·£»
D¡¢ÓÉͼ¿ÉÒÔÖªµÀ,µ±·Ö×Ó¼ä¾àÀëʱ£¬·Ö×ÓÁ¦ºÍ·Ö×ÓÊÆÄܾù×îС£¬·Ö×Ó¼ä¾àÀëÖð½¥¼õС£¬·Ö×ÓÁ¦ºÍ·Ö×ÓÊÆÄܶ¼Öð½¥Ôö¼Ó£¬¹ÊDÕýÈ·£»
¹ÊÑ¡CD¡£