单项选择题

A．A common habit.
B．A common behavior.
C．A learned behavior.
D．A learned habit.
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单项选择题
A．To play the violin again.B．To go to the United States.C．To apply for a scholarship.D．To have her performance taped.
A．To play the violin again.
B．To go to the United States.
C．To apply for a scholarship.
D．To have her performance taped.
单项选择题
A．A speech on television.B．A lecture.C．A radio show.D．An article in a newspaper.
A．A speech on television.
B．A lecture.
C．A radio show.
D．An article in a newspaper.
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