求帮忙！

Answer 1

Answer 2

Jack is my friend. He likes playing computer games very much. He often sits in the same way for too long without moving. Now he has a headache, sore eyes and a sore back. He doesn’t sleep well at night, so he feels tired every ...

Answer 3

229,5/20=11.475千克

追答

11.475/6=1.9115千克

Answer 4

Round and flat characters are opposites, as are static and dynamic characters. A round character has a complex personality, more like a real person. A flat character is crude and one-dimensional, usually only there to fill a si...

Answer 5

229.5÷20÷6

追答

其实第二题和第三题是一样的，只是75变成了229.5，2.5变成了20