下列评价人体总体蛋白储存的测量指标是（）
A.头围
B.体重
C.身高
D.皮褶厚度
E.上臂肌围
参考答案：E
The cakes are delicious. I’d like to have _______ third one as _______ second one I ate was too small.
A．the, the
B．a, the
C．the, a
D．a, a
目前认为表达TCR丁8的T细胞是
A．在胸腺内发育成熟
B．在胸腺内发生凋亡
C．在胸腺外淋巴样组织内发育成熟
D．在淋巴结内发育成熟
E．在骨髓内发育成熟
