The custom of males wearing skirts is _____ to Scotland.

A．There are many different ways to do most things.
B．There is a right way to do a certain thing.
C．There is only one way to do most things.
D．There are no strict instructions to follow in doing anything.

A．He visited many different countries with his elder sister.
B．He started to show interest in music.
C．He often had lessons with his sister.
D．He started take music lessons from his father.