英汉连线。（每小题1分，共10分）
playground                  洋葱
art room                    音乐课
rabbit                      操场
music class                 羊羔
lamp                        绘画室
go to bed                   兔子
jacket                      上床睡觉
jeans                       夹克衫
onion                       多少
how much                    牛仔裤