Unit7 SectionB第1b答案
第2行和第4行位置颠倒了。
(以教材顺序为准)
Unit7 SectionB第1c答案
fifteen (15) ,eleven (11) ,
twenty (20) ,sixteen (16)
Unit7 SectionB第1d答案
Circled:blue sweater,red socks,T-shirt,trousers,green sweater
Checked:trousers
Unit7 SectionB第2b答案
green sweaters:$15
yellow sweaters:$12
black trousers (for boys):$ 22
shorts(for boys):$16
purple skirts (for girls):$20
jackets:$30
black shoes:$ 28
socks:$ 2 for three pairs