The new Constitution was singed in ( ).

（）是C语言提供的合法的数据类型关键字。 A: Float B: singed C: intege D: Cha

以下选项中不属于C语言类型的是______。 A: signed short int B: unsigned char C: singed long D: long short

下列四个选项中,均是C语言关键字的选项是() A: auto struct include B: case union break C: singed union scanf D: if struct type