Why does Captain Von Trapp use whistle to control these children?
举一反三
- Why does Captain von Trapp treat the children in the military way at the beginning?
- Why does Captain Von Trapp sing the song Edelweiss in the musical festival?
- Before retirement, Captain Von Trapp is served in the ______________.
- In the real life, Captain Von Trapp is ____________ to the children.
- How many children are there in the Von Trapp family?