下列试剂不能使一般生物碱呈色的是( )
A.碘化铋钾B.碘化汞钾C.碘-碘化钾D.硅钨酸E.三氯化锑
参考答案:E
语音知识从A、B、C、D四个选项中,找出其划线部分与所给单词的划线部分读音相同的选项。
1. thus A. youth B. health C. breakthrough D. worthy
2. belief A. chief B. variety C. society D. lie
3. fiction A. suggestion B. separation C. question D. collision
4. absorb A. forbid B. word C. sailor D. former
5. march A. technology B. chemistry C. chat D. machine
六腑中,具有判断事物和做出决断作用的是()
A.胆
B.胃
C.大肠
D.小肠
E.膀胱