单选题:The ice cream cone and the iced tea were all introduced at t 题目分类:3级 题目类型:单选题 查看权限:VIP 题目内容: The ice cream cone and the iced tea were all introduced at the 1904 Louisiana Purchase Exposition, accidentally given the name of the St.Louise Fair. 参考答案: 答案解析:
如图,正方形ABCD和正方形ECGF并排放置,BF与EC相交于点H,已知AB=6厘米,FG=10厘米,则阴影部分的面积是 如图,正方形ABCD和正方形ECGF并排放置,BF与EC相交于点H,已知AB=6厘米,FG=10厘米,则阴影部分的面积是多少平方厘米? 分类:3级 题型:单选题 查看答案
规定:家庭旅游可按团体票价购票,即按原票的八折收费。若两家旅行社的原票价相同,则下列说法正确的是( ) 规定:家庭旅游可按团体票价购票,即按原票的八折收费。若两家旅行社的原票价相同,则下列说法正确的是( )A.甲比乙更优惠 B.乙比甲更优惠 C.甲、乙收费相 分类:3级 题型:单选题 查看答案