职业管理是组织为其员工设计的职业发展、援助计划,有别于员工个人制定的()。
参考答案:职业计划
It is hard to say what kind of person he is. Sometimes he is very friendly; at other times he ___ be
very cold. [ ]
A. can
B. must
C. will
D. shall
阵发性室上性心动过速()
A.左室舒张期过短
B.左室排血量急剧下降
C.左室舒张期负荷突然明显加重
D.左室充盈障碍
E.左室后负荷突然明显加重