如果60m表示“向北走60m”,那么“向南走40m”可以表示为( )
A:-20m
B:-40m
C:20m
D:40m
根据文章意思,正确排序。
①Yes, we have a new music teacher.
②Do you like her?
③Is she old?
④Do you have new teachers?
⑤ No, she isn’t. She is funny.
⑥Yes, we all like her.
____
比10750少3466的数是____.