A:only being told
B:only to be told
C:only to tell
D:only having told
点A、B、C是平面内不在同一条直线上的三点,点D是平面内任意一点,若A、B、C、D四点恰能构成一个平行四边形,则在平面内符合这样条件的点D有( )
对“凭谁问:廉颇老矣,尚能饭否?”一句理解正确的一项是( )