单项选择题

A．He can’t sleep at night.
B．He can’t find a quiet place to study.
C．He can’t narrow down his research topic.
D．He can’t find enough information for his research paper.
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单项选择题
A．In a dentist’s office.B．At the employment office.C．In a pharmacy.D．In a coffee shop.
A．In a dentist’s office.
B．At the employment office.
C．In a pharmacy.
D．In a coffee shop.
单项选择题
A．Journalism.B．Education.C．Management.D．Art.
A．Journalism.
B．Education.
C．Management.
D．Art.
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