劳动力供给弹性是()变得对工资率变动的反应程度。
A劳动力供给
B劳动力需求
C、劳动力供给量
D劳动力需求量
参考答案：C
男性，48岁，肺癌术后化疗，当血白细胞降至3×109/L（3000/mm3），首先要（）
A.用生血药
B.停用抗癌药
C.加强营养
D.少量输血
E.减少抗癌药量
- You are always talking about your pet dog. Could you tell me what it is like?
-_______.
A．It likes meat.
B．It's three years old.
C．It's small and cute.
D．It likes playing.
