下列哪些试剂能与抗坏血酸发生反应
A.硝酸银试液
B.没食子酸试液
C.碱性碘化汞钾试液
D.2,6-二氯靛酚试液
E.碱性酒石酸铜试液
参考答案:A,D,E
Choosing the right dictionary depends on __________ you want to use it for.
A.what
B.why
C.how
D.whether
脾脏测量甲丙线是指()
A.左锁骨中线与左肋缘交点至脾最远点的距离
B.左锁骨中线与左肋交点至脾下缘的距离
C.脾右缘至前正中线的距离
D.脾下缘至脐的距离
E.脾右缘至脐的距离