单项选择题

Passage One Questions 16 to 18 are based on the conversation you have just heard.

A．Monitor students’ sleep patterns.
B．Help students concentrate in class.
C．Record students’ weekly performance.
D．Ask students to complete a sleep report.

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单项选择题

What’s the woman’s main purpose of visiting Quebec（）

A．To go boating on the St. Lawrence River.
B．To go sightseeing in Quebec Province.
C．To call on a friend in Quebec City.
D．To attend a wedding in Montreal.