1. (2023七下·清远期末) 下表是某正常人的血浆、原尿和尿液的部分检测数据，表示葡萄糖的是（ ）                                                                                                                                                                                                                      

成分（克/00毫升）	血浆	原尿	尿液
A	8	0.03	0
B	0.1	0.1	0
C	0.72	0.72	1.1
D	0.03	0.03	1.8