ÖеÈÊýѧ
¡ñ¿ÎÍâɾÁ·¡ñ
æÛ ºò× ³úԵ±Ü(1 16)
µÚһÊÔ
һ
¡¢ѡÔñÌâ(ÿСÌâ7·Ö£¬¹²42·Ö)
l¡¤Èô һ = £¬Ôò µÄֵ
һ+ һ+ һ+I
Ϊ( )£®
(A) (B) (c) (D)
2£®ÔÚƽÃæֱ½Ç×ø±êϵÖУ¬µãAÔÚµÚһÏó
ÏÞ£¬µã ÔÚµÚ¶þÏóÏÞ£¬µãCÔÚ×ø±êÖáÉÏ£¬Â
初中训练题(116)0903.pdf