They play basketball (after school)对括号提问 It's (about an hour's walk) from here to school.

问题描述:

They play basketball (after school)对括号提问 It's (about an hour's walk) from here to school.

They play basketball (after school)对括号提问 - When do they play basketball
It's (about an hour's walk) from here to school.- How far is it from here to school
不明白的再问哟,请及时采纳,多谢!