如图,△ABC中,点D、E分别为AB、AC上的点,且满足DE∥BC,若AD=3,BD=2,AE=2,则EC的长为( )
A:3
B:43
C:34
D:1
1882年商人何昆山在广州开办自来水公司,地方绅士以“有伤风水”为由极力阻挠,何昆山只好作罢。此事说明( )
After the quarrel, I tried to fix the misunderstanding between us, but all my efforts seemed ______.