___________ it terribly hot today?Yes, isn't it?
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Read the words and expressions about health. Find the items equivalent to those given in Chinese in the box. 答案写大写字母,每题两个答案用逗号隔开Example: (J) 昏厥 (E)接触性传染病
能与胆甾醇形成稳定分子复合物而沉淀的是()。
A.黄酮苷
B.皂苷
C.甾体苷
D.强心苷
1.甲型强心苷可与()呈阳性反应。
A.Emerson反应试剂
B.Dragendroff’s试剂
C.Legal反应试剂
D.Keller-Kiliani反应试剂