小组分析式适合于难度较小、但讨论后意见比较分散的主题。
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课堂讨论中,监管对象小组长要善于控制课堂、引导课堂、提升课堂。
A. 对
B. 错
Red blood cells transport oxygen that is bound to
A. erythropoietin
B. complement
C. hemoglobin
D. thrombin
All of the following are granulocytes except
A. lymphocytes
B. neutrophils
C. eosinophils
D. basophils
Antibodies are produced by
A. erythrocytes
B. macrophages
C. plasm cells
D. lymphocytes