.You can.t ____ learn a foreign language in a few .You can.t ____ learn a foreign language in a few months.A.expectB.expect toC.lo 分类:西安交通大学工程材料基础 题型:选择题 查看答案
指令Circle(2000,3000),2000,QBColor,-3.14/2,-3.14将绘制以 指令Circle(2000,3000),2000,QBColor,-3.14/2,-3.14将绘制以下哪种图形? A.圆 B.椭圆C.扇形D.圆弧 分类:西安交通大学工程材料基础 题型:选择题 查看答案