九上英语典中点Unite9答案,要SectionB 1a-2c,3a-4b,Self Check&Reading,单元语

一、1sour 2crispy 3mistake 4salty 5chef
二、1in 2up 3in 4by 5of
三、1are planted 2batteries 3salty 4to sprinkle 5thought
四、DAACDDBBDB
五1 were invented 2use of 3Did see them 4was made 5Whatdid invent
六、1enough money 2allright in the end 3 by mistake 4Was invented by 4sou