血气胸是()。
A.胸外伤后发现胸内大量液气平面
B.胸外伤后发现胸内肋膈角变钝
C.胸外伤后发现胸内片状阴影
D.胸外伤后发现胸内弧形致密阴影
E.胸外伤后发现肺边缘阴影
参考答案:A
根据句意及首字母提示完成单词。
1. After dinner, Lisa usually helps her mother do the d .
2. Linda likes to do housework. She often helps her mom to s the floor.
3. Mrs Wang h watching TV, but she likes reading.
4. Brad didn't take part in the sports m because of his sore back.
考评周期除取决于绩效考评的()。还应服从于企业人力资源与其他相关的管理制度。
A.过程
B.目的
C.效果
D.反馈情况