A. Tuesdays and Thursdays. B. Monday and Wednesday afternoon. C. Wednesday and Friday afternoon. D. Friday afternoon.
A. In the lecture hall. B. In the cafeteria. C. At the admission office. D. In the library.
A.社会救济 B.社会保险 C.社会福利 D.社会优抚
A. 支原体 B. 病毒 C. 真菌 D. 链球菌 E. 衣原体
A. 眼睑 B. 胸部 C. 腹部 D. 上肢 E. 下肢
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