Passage Three． 听材料，回答下列各题：
A. To review what students know about volcanic activity.
B. To demonstrate the use of a new measurement device.
C. To explain the answer to an examination question.
D. To provide background for the next reading assignment.
Conversation One． 听材料，回答下列问题：
A. Her apartment is too far from the campus.
B. Her apartment needs a lot of repair work.
C. Shes having trouble with the owner of the apartment
D. Her roommate wont share expenses.
中医儿科首创五脏辨证医家是
A. 刘唠
B. 万全
C. 曾世荣
D. 钱乙
E. 夏禹铸
根据《中华人民共和国药品管理法》 对有证据证明可能危害人体健康的药品，药品监督管理部门可以采取查封、扣押措施，并依法作出行政处理决定的期限为
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