电子课本网 第36页

第36页

信息发布者:
late
strong
quietly
teeth
caught 
bit
getting
mustn't
goes to bed late
Well done
wait for the green man
look left and right 
listen to the teacher carefully
在马路的左边
找到斑马线
保证安全
按顺序
太多
B
B
A
C
A
C
A