题目内容
（请给出正确答案）
A、A.It shows you have a healthy BMI
B、B. It shows you are not myopic
C、C.It shows you’re protected by your endocrine system
D、D.It shows you are protected by your immune system
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更多“2. Why is the bump important？”相关的问题
A、Leeuwenhoek
B、Withering
C、Jenner
D、William Harvey
A、better
B、best
C、worst
D、worse
A、A.The lymph nodes
B、B.Cells, tissues, and organs
C、C.The biceps
D、D.The anterior cruciate ligament
A、A.Bright lights and noisy environment
B、B.Myopia and night blindness
C、C.Coughing
D、D.Bacteria, viruses, toxins
A、A.Millions of defensive red blood cells
B、B.Millions of defensive white blood cells
C、C.Millions of defensive blue blood cells
D、D.Millions of defensive green blood cells
A、A. D and G cells
B、B.Parasites
C、C.Leukocytes
D、D.A and C cells
A、A. Anaerobic and amorphous
B、B.Aerobic and pure biotic
C、C.Phagocytes and lymphocytes
D、D.Energy and carbohydrate dependent
A、A.To process carbohydrates
B、B. To process protein
C、C.They constantly screen the blood, tissues and organs for suspicious signs
D、D.To fight microbes
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