请问各位老师,在这句话中:
They can pursue their hobbies and take lessons _______ swimming, martial arts or calligraphy as well.
A. on B. in C. of
这里的介词选哪个呢?答案给的是on,但我查到也有用in的例子,请问各位老师这里用in和on是否都可以,谢谢!
A. on 和 B. in 都可以。