绘画和雕塑大多是个人艺术，但电影电视则是集体的综合艺术。
查看答案
中国第一部电视剧是《一口菜饼子》。（）
A. 对
B. 错
Which of the following blood cells differentiate outside of the bone marrow?
A. Neutrophils
Basophils
C. Eosinophils
D. T lymphocytes
E. Megakaryocytes
Which cell type has cytoplasmic granules that contain heparin and histamine?
A. Eosinophils
Basophils
C. Lymphocytes
D. Monocytes
E. Neutrophils
What is the approximate life span of a circulating erythrocyte?
A. 8 days
B. 20 days
C. 5 weeks
D. 4 months
E. 1 year
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