单项选择题

A．Graduate students.
B．Undergraduate students.
C．Professors.
D．Library employees.
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单项选择题
A．she fooled her father.B．she wanted her father to pick it up.C．her father was looking for the penny.D．all of the above were not true.
A．she fooled her father.
B．she wanted her father to pick it up.
C．her father was looking for the penny.
D．all of the above were not true.
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