单项选择题

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A.Write their lab reports.
B.Find out Professor Smith’s schedule.
C.Interview some high school students.
D.Finish their chemistry experiment.
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热门 试题

单项选择题
A.A membership card.B.A sleeping bag.C.A letter of introduction.D.Cooking equipment.
A.A membership card.
B.A sleeping bag.
C.A letter of introduction.
D.Cooking equipment.
单项选择题
A.Information about diseases.B.Knowledge of specialists.C.Patients’ specific symptoms.D.Knowledge of medical textbooks.
A.Information about diseases.
B.Knowledge of specialists.
C.Patients’ specific symptoms.
D.Knowledge of medical textbooks.
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