问题 单项选择题

荧光分析法测地高辛片的含量

A.Kedde反应
B.Vitali反应
C.Keller-Kiliani反应
D.Marquis反应
E.坂口反应

答案

参考答案:B

写作题

请看下面两幅图,你有什么感想?请就此写一段话,内容应包括:

· 这幅图说明了一个什么现象?对此你是怎么看的?

· 简述父母对你的意义。

· 我们该为父母做些什么?

· 也可写你其他的一些观点。

注意:(1)词数不少于80;

(2)在答题卷上作答。

 

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

                                                                               

单项选择题