(S2) The second important quality of a good language learner is________, of which there are two types:________ one and ________ one.

A．On the whole, she liked the film.
B．She didn’t see the film.
C．The film was very exciting.
D．The film wasn’t as good as she’d expected.

A．It is completely flat.
B．It has few rivers.
C．It has many large lakes.
D．It is hilly.