全色谱电缆中的扎带色谱共()种。
A.10
B.24
C.25
D.26
参考答案:B
会引起儿茶酚胺降低的有
A.心肌坏死
B.Addison病
C.嗜铬细胞瘤
D.交感神经母细胞瘤
E.肾上腺髓质增生
They don’t agree with . They think her opinion seems to be better than .
A.him; his
B.he; him
C.him; her
D.she; hers