How do many senior citizens feel
A. Feel enjoyable.
B. Feel safe in big cities.
C. Feel unproductive, and lonely.
D. Feel free.
查看答案
The lawyers argued that_______.
A. the two men are not guilty of conspiracy
B .the trial should be postponed
C. the plane did not explode in Scotland
D. the trial should not be held in Holland
急性阑尾炎
A. McBumey点压痛
B. Murphy征阳性
C. 中上腹压痛
D. 脐周压痛
E. 下腹正中压痛
Why has adult education become popular
A. Because many old people are changing their professions.
Because some people are looking for better jobs.
C. Because they have high costs for repairs and advanced technology.
D. All of the above.
主动脉瓣关闭不全
A. 胸骨右缘第2肋间收缩期喷射性杂音，向颈部传导
B. 胸骨左缘第3肋间舒张期哈气性杂音向胸前区传导
C. 心尖区隆隆样舒张期杂音
D. 胸骨下段左缘有收缩期杂音，吸气时增强，伴有颈静脉收缩期明显搏动
E. 心尖部全收缩期吹风样高调一贯型杂音，向左腋下和左肩脚下区传导
微信支付 
支付宝支付