1. a 之長度為何? 6 f1 T1 f3 N; |0 T- I3 a. u (A) 152.1598 (B) 152.1859 (C) 152.1985! N" V8 ]9 D7 E
2. b 之長度為何? % @3 }3 U h; s (A) 105.1015 (B) 105.1105 (C) 105.1501 ~0 h8 | h2 q3 P( N) g. n, Z( N Q, \2 w8 F. A( K8 S. \
[ 本帖最后由 joseflin 于 2008-1-30 15:40 编辑 ]