来源:学生作业帮 编辑:神马作文网作业帮 分类:数学作业 时间:2024/11/10 02:55:50
寒假新时空五年级答案(第58页~90页)
设甲船每小时行X千米.
6X+22×6=255
6X=255-22×6
6X=123
X=123÷6
X=20.5
60:
teachers's Day
Tree-planting Day
Women's Day
April Fool's Day
children's Day
New Year's Day
Army Day
christmas Day
66:
B A C D A
72:
都填sh
分别是shelf wash fish short fresh
对 对 错 错 对