老年人心理健康的标准是智力正常（）
A. 对
B. 错
促进与维护老年人心理健康的措施是建立老有所依的社会
A. 对
B. 错
Listen carefully and choose the best answer.[音频]
A. Hand in her term paper on time.
B. Call Professor Baker in advance.
C. See Professor Baker in the office.
D. Make an appointment with Professor Baker in advance.
Listen carefully and choose the best answer.[音频]
A. He has a lot of experience in cooking.
B. He is tired of cooking.
C. He learned cooking when he was in college.
D. He went to a cooking school.
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