A．To show she was confused with the plot.
B．To show she had difficulty understanding the whole movie.
C．To show her dissatisfaction with the character in the movie.
D．To show differences between British and American English in pronunciation and meaning.
A．They are totally different.
B．They are practically the same.
C．They are slightly different but interoperable.
D．Their differences prevent efficient communication.
A．When we dare to challenge ourselves.
B．When we feel it hard to change ourselves.
C．When we are unconfident about ourselves.
D．When we have a high opinion of ourselves.
A．They are probably untrue.
B．They are often changeable.
C．They have positive effects.
D．They have different functions.