判断近2～3个月血糖控制程度的指标是

A．血浆胰岛素测定
B．葡萄糖耐量试验
C．糖化血红蛋白
D．尿糖
E．空腹血糖

The use of computer graphics (1) many diverse fields. Applications (2) from the production of charts and graphs, to the generation of realistic images for television and motion pictures to the (3) design of mechanical parts.To encompass all these uses, we can adopt a simple definition:Computer graphics is concerned with all (4) of using a computer to generate images.We can classify applications of computer graphics into four main areas:Display of information, Design, (5) ,User interfaces.

A．scope

B．bound

C．range

D．area